Class MongoQueryable

Namespace: MongoDB.Driver.Linq

Assembly: MongoDB.Driver.dll

public static class MongoQueryable

Inheritance: object

MongoQueryable

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AnyAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Determines whether any element of a sequence satisfies a condition.

public static Task<bool> AnyAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence whose elements to test for a condition.
predicate Expression<Func<TSource, bool>>: A function to test each element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<bool>: true if any elements in the source sequence pass the test in the specified predicate; otherwise, false.

Type Parameters

TSource: The type of the elements of source.

AnyAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Determines whether a sequence contains any elements.

public static Task<bool> AnyAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence to check for being empty.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<bool>: true if the source sequence contains any elements; otherwise, false.

Type Parameters

TSource: The type of the elements of source.

AppendStage<TSource, TResult>(IMongoQueryable<TSource>, PipelineStageDefinition<TSource, TResult>, IBsonSerializer<TResult>)

Appends an arbitrary stage to the LINQ pipeline.

public static IMongoQueryable<TResult> AppendStage<TSource, TResult>(this IMongoQueryable<TSource> source, PipelineStageDefinition<TSource, TResult> stage, IBsonSerializer<TResult> resultSerializer = null)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
stage PipelineStageDefinition<TSource, TResult>: The stage to append.
resultSerializer IBsonSerializer<TResult>: The result serializer.

Returns

IMongoQueryable<TResult>: The queryable with a new stage appended.

Type Parameters

TSource: The type of the elements of source.
TResult: The type of the result values returned by the appended stage.

As<TSource, TResult>(IMongoQueryable<TSource>, IBsonSerializer<TResult>)

Allows the results to be interpreted as a different type. It is up to the caller to determine that the new result type is compatible with the actual results.

public static IMongoQueryable<TResult> As<TSource, TResult>(this IMongoQueryable<TSource> source, IBsonSerializer<TResult> resultSerializer = null)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
resultSerializer IBsonSerializer<TResult>: The new serializer (optional, will be looked up if null).

Returns

IMongoQueryable<TResult>: A new IMongoQueryable with a new result type.

Type Parameters

TSource: The type of the elements of source.
TResult: The new result type for the results.

AverageAsync(IMongoQueryable<decimal>, CancellationToken)

Computes the average of a sequence of decimal values.

public static Task<decimal> AverageAsync(this IMongoQueryable<decimal> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<double>, CancellationToken)

Computes the average of a sequence of double values.

public static Task<double> AverageAsync(this IMongoQueryable<double> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<int>, CancellationToken)

Computes the average of a sequence of int values.

public static Task<double> AverageAsync(this IMongoQueryable<int> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<long>, CancellationToken)

Computes the average of a sequence of long values.

public static Task<double> AverageAsync(this IMongoQueryable<long> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<decimal?>, CancellationToken)

Computes the average of a sequence of Nullable<T> values.

public static Task<decimal?> AverageAsync(this IMongoQueryable<decimal?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal?>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<double?>, CancellationToken)

Computes the average of a sequence of Nullable<T> values.

public static Task<double?> AverageAsync(this IMongoQueryable<double?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double?>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<int?>, CancellationToken)

Computes the average of a sequence of Nullable<T> values.

public static Task<double?> AverageAsync(this IMongoQueryable<int?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int?>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<long?>, CancellationToken)

Computes the average of a sequence of Nullable<T> values.

public static Task<double?> AverageAsync(this IMongoQueryable<long?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long?>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<float?>, CancellationToken)

Computes the average of a sequence of Nullable<T> values.

public static Task<float?> AverageAsync(this IMongoQueryable<float?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float?>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The average of the values in the sequence.

AverageAsync(IMongoQueryable<float>, CancellationToken)

Computes the average of a sequence of float values.

public static Task<float> AverageAsync(this IMongoQueryable<float> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float>: A sequence of values to calculate the average of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The average of the values in the sequence.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>, CancellationToken)

Computes the average of the sequence of decimal values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<decimal> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, decimal>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>, CancellationToken)

Computes the average of the sequence of double values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, double>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>, CancellationToken)

Computes the average of the sequence of int values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, int>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>, CancellationToken)

Computes the average of the sequence of long values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, long>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>, CancellationToken)

Computes the average of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<decimal?> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, decimal?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>, CancellationToken)

Computes the average of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double?> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, double?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>, CancellationToken)

Computes the average of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double?> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, int?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>, CancellationToken)

Computes the average of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double?> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, long?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float?>>, CancellationToken)

Computes the average of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<float?> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, float?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float>>, CancellationToken)

Computes the average of the sequence of float values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<float> AverageAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, float>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The average of the projected values.

Type Parameters

TSource: The type of the elements of source.

CountAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Returns the number of elements in the specified sequence that satisfies a condition.

public static Task<int> CountAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> that contains the elements to be counted.
predicate Expression<Func<TSource, bool>>: A function to test each element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<int>: The number of elements in the sequence that satisfies the condition in the predicate function.

Type Parameters

TSource: The type of the elements of source.

CountAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the number of elements in a sequence.

public static Task<int> CountAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: The IMongoQueryable<T> that contains the elements to be counted.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<int>: The number of elements in the input sequence.

Type Parameters

TSource: The type of the elements of source.

Densify<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, object>>, DensifyRange, IEnumerable<Expression<Func<TSource, object>>>)

Adds a $densify stage to the LINQ pipeline.

public static IMongoQueryable<TSource> Densify<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, object>> field, DensifyRange range, IEnumerable<Expression<Func<TSource, object>>> partitionByFields = null)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
field Expression<Func<TSource, object>>: The field.
range DensifyRange: The range.
partitionByFields IEnumerable<Expression<Func<TSource, object>>>: The partition by fields.

Returns

IMongoQueryable<TSource>: The densified sequence of values.

Type Parameters

TSource: The type of the elements of source.

Densify<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, object>>, DensifyRange, params Expression<Func<TSource, object>>[])

Adds a $densify stage to the LINQ pipeline.

public static IMongoQueryable<TSource> Densify<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, object>> field, DensifyRange range, params Expression<Func<TSource, object>>[] partitionByFields)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
field Expression<Func<TSource, object>>: The field.
range DensifyRange: The range.
partitionByFields Expression<Func<TSource, object>>[]: The partition by fields.

Returns

IMongoQueryable<TSource>: The densified sequence of values.

Type Parameters

TSource: The type of the elements of source.

Distinct<TSource>(IMongoQueryable<TSource>)

Returns distinct elements from a sequence by using the default equality comparer to compare values.

public static IMongoQueryable<TSource> Distinct<TSource>(this IMongoQueryable<TSource> source)

Parameters

source IMongoQueryable<TSource>: The IMongoQueryable<T> to remove duplicates from.

Returns

IMongoQueryable<TSource>: An IMongoQueryable<T> that contains distinct elements from source.

Type Parameters

TSource: The type of the elements of source.

Documents<TDocument>(IMongoQueryable<NoPipelineInput>, IEnumerable<TDocument>, IBsonSerializer<TDocument>)

Injects a sequence of documents at the beginning of a pipeline.

public static IMongoQueryable<TDocument> Documents<TDocument>(this IMongoQueryable<NoPipelineInput> source, IEnumerable<TDocument> documents, IBsonSerializer<TDocument> documentSerializer)

Parameters

source IMongoQueryable<NoPipelineInput>: An IMongoQueryable with no other input.
documents IEnumerable<TDocument>: The documents.
documentSerializer IBsonSerializer<TDocument>: The document serializer.

Returns

IMongoQueryable<TDocument>: An IMongoQueryable<T> whose elements are the documents.

Type Parameters

TDocument: The type of the documents.

Documents<TDocument>(IMongoQueryable<NoPipelineInput>, params TDocument[])

Injects a sequence of documents at the beginning of a pipeline.

public static IMongoQueryable<TDocument> Documents<TDocument>(this IMongoQueryable<NoPipelineInput> source, params TDocument[] documents)

Parameters

source IMongoQueryable<NoPipelineInput>: An IMongoQueryable with no other input.
documents TDocument[]: The documents.

Returns

IMongoQueryable<TDocument>: An IMongoQueryable<T> whose elements are the documents.

Type Parameters

TDocument: The type of the documents.

FirstAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Returns the first element of a sequence that satisfies a specified condition.

public static Task<TSource> FirstAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return an element from.
predicate Expression<Func<TSource, bool>>: A function to test each element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The first element in source that passes the test in predicate.

Type Parameters

TSource: The type of the elements of source.

FirstAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the first element of a sequence.

public static Task<TSource> FirstAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: The IMongoQueryable<T> to return the first element of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The first element in source.

Type Parameters

TSource: The type of the elements of source.

FirstOrDefaultAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Returns the first element of a sequence that satisfies a specified condition or a default value if no such element is found.

public static Task<TSource> FirstOrDefaultAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return an element from.
predicate Expression<Func<TSource, bool>>: A function to test each element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: default(TSource) if source is empty or if no element passes the test specified by predicate; otherwise, the first element in source that passes the test specified by predicate.

Type Parameters

TSource: The type of the elements of source.

FirstOrDefaultAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the first element of a sequence, or a default value if the sequence contains no elements.

public static Task<TSource> FirstOrDefaultAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: The IMongoQueryable<T> to return the first element of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: default(TSource) if source is empty; otherwise, the first element in source.

Type Parameters

TSource: The type of the elements of source.

GroupBy<TSource, TKey>(IMongoQueryable<TSource>, Expression<Func<TSource, TKey>>)

Groups the elements of a sequence according to a specified key selector function.

public static IMongoQueryable<IGrouping<TKey, TSource>> GroupBy<TSource, TKey>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> whose elements to group.
keySelector Expression<Func<TSource, TKey>>: A function to extract the key for each element.

Returns

IMongoQueryable<IGrouping<TKey, TSource>>: An IMongoQueryable<T> that has a type argument of IGrouping<TKey, TElement> and where each IGrouping<TKey, TElement> object contains a sequence of objects and a key.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key returned by the function represented in keySelector.

GroupBy<TSource, TKey, TResult>(IMongoQueryable<TSource>, Expression<Func<TSource, TKey>>, Expression<Func<TKey, IEnumerable<TSource>, TResult>>)

Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key.

public static IMongoQueryable<TResult> GroupBy<TSource, TKey, TResult>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TKey, IEnumerable<TSource>, TResult>> resultSelector)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> whose elements to group.
keySelector Expression<Func<TSource, TKey>>: A function to extract the key for each element.
resultSelector Expression<Func<TKey, IEnumerable<TSource>, TResult>>: A function to create a result value from each group.

Returns

IMongoQueryable<TResult>: An IMongoQueryable<T> that has a type argument of TResult and where each element represents a projection over a group and its key.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key returned by the function represented in keySelector.
TResult: The type of the result value returned by resultSelector.

GroupJoin<TOuter, TInner, TKey, TResult>(IMongoQueryable<TOuter>, IMongoCollection<TInner>, Expression<Func<TOuter, TKey>>, Expression<Func<TInner, TKey>>, Expression<Func<TOuter, IEnumerable<TInner>, TResult>>)

Correlates the elements of two sequences based on key equality and groups the results.

public static IMongoQueryable<TResult> GroupJoin<TOuter, TInner, TKey, TResult>(this IMongoQueryable<TOuter> outer, IMongoCollection<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, IEnumerable<TInner>, TResult>> resultSelector)

Parameters

outer IMongoQueryable<TOuter>: The first sequence to join.
inner IMongoCollection<TInner>: The collection to join to the first sequence.
outerKeySelector Expression<Func<TOuter, TKey>>: A function to extract the join key from each element of the first sequence.
innerKeySelector Expression<Func<TInner, TKey>>: A function to extract the join key from each element of the second sequence.
resultSelector Expression<Func<TOuter, IEnumerable<TInner>, TResult>>: A function to create a result element from an element from the first sequence and a collection of matching elements from the second sequence.

Returns

IMongoQueryable<TResult>: An IMongoQueryable<T> that contains elements of type TResult obtained by performing a grouped join on two sequences.

Type Parameters

TOuter: The type of the elements of the first sequence.
TInner: The type of the elements of the second sequence.
TKey: The type of the keys returned by the key selector functions.
TResult: The type of the result elements.

GroupJoin<TOuter, TInner, TKey, TResult>(IMongoQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter, TKey>>, Expression<Func<TInner, TKey>>, Expression<Func<TOuter, IEnumerable<TInner>, TResult>>)

Correlates the elements of two sequences based on key equality and groups the results.

public static IMongoQueryable<TResult> GroupJoin<TOuter, TInner, TKey, TResult>(this IMongoQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, IEnumerable<TInner>, TResult>> resultSelector)

Parameters

outer IMongoQueryable<TOuter>: The first sequence to join.
inner IEnumerable<TInner>: The sequence to join to the first sequence.
outerKeySelector Expression<Func<TOuter, TKey>>: A function to extract the join key from each element of the first sequence.
innerKeySelector Expression<Func<TInner, TKey>>: A function to extract the join key from each element of the second sequence.
resultSelector Expression<Func<TOuter, IEnumerable<TInner>, TResult>>: A function to create a result element from an element from the first sequence and a collection of matching elements from the second sequence.

Returns

IMongoQueryable<TResult>: An IMongoQueryable<T> that contains elements of type TResult obtained by performing a grouped join on two sequences.

Type Parameters

TOuter: The type of the elements of the first sequence.
TInner: The type of the elements of the second sequence.
TKey: The type of the keys returned by the key selector functions.
TResult: The type of the result elements.

Join<TOuter, TInner, TKey, TResult>(IMongoQueryable<TOuter>, IMongoCollection<TInner>, Expression<Func<TOuter, TKey>>, Expression<Func<TInner, TKey>>, Expression<Func<TOuter, TInner, TResult>>)

Correlates the elements of two sequences based on matching keys.

public static IMongoQueryable<TResult> Join<TOuter, TInner, TKey, TResult>(this IMongoQueryable<TOuter> outer, IMongoCollection<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, TInner, TResult>> resultSelector)

Parameters

outer IMongoQueryable<TOuter>: The first sequence to join.
inner IMongoCollection<TInner>: The sequence to join to the first sequence.
outerKeySelector Expression<Func<TOuter, TKey>>: A function to extract the join key from each element of the first sequence.
innerKeySelector Expression<Func<TInner, TKey>>: A function to extract the join key from each element of the second sequence.
resultSelector Expression<Func<TOuter, TInner, TResult>>: A function to create a result element from two matching elements.

Returns

IMongoQueryable<TResult>: An IQueryable<T> that has elements of type TResult obtained by performing an inner join on two sequences.

Type Parameters

TOuter: The type of the elements of the first sequence.
TInner: The type of the elements of the second sequence.
TKey: The type of the keys returned by the key selector functions.
TResult: The type of the result elements.

Join<TOuter, TInner, TKey, TResult>(IMongoQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter, TKey>>, Expression<Func<TInner, TKey>>, Expression<Func<TOuter, TInner, TResult>>)

Correlates the elements of two sequences based on matching keys.

public static IMongoQueryable<TResult> Join<TOuter, TInner, TKey, TResult>(this IMongoQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, TInner, TResult>> resultSelector)

Parameters

outer IMongoQueryable<TOuter>: The first sequence to join.
inner IEnumerable<TInner>: The sequence to join to the first sequence.
outerKeySelector Expression<Func<TOuter, TKey>>: A function to extract the join key from each element of the first sequence.
innerKeySelector Expression<Func<TInner, TKey>>: A function to extract the join key from each element of the second sequence.
resultSelector Expression<Func<TOuter, TInner, TResult>>: A function to create a result element from two matching elements.

Returns

IMongoQueryable<TResult>: An IQueryable<T> that has elements of type TResult obtained by performing an inner join on two sequences.

Type Parameters

TOuter: The type of the elements of the first sequence.
TInner: The type of the elements of the second sequence.
TKey: The type of the keys returned by the key selector functions.
TResult: The type of the result elements.

LongCountAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Returns the number of elements in the specified sequence that satisfies a condition.

public static Task<long> LongCountAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> that contains the elements to be counted.
predicate Expression<Func<TSource, bool>>: A function to test each element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<long>: The number of elements in the sequence that satisfies the condition in the predicate function.

Type Parameters

TSource: The type of the elements of source.

LongCountAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the number of elements in a sequence.

public static Task<long> LongCountAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: The IMongoQueryable<T> that contains the elements to be counted.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<long>: The number of elements in the input sequence.

Type Parameters

TSource: The type of the elements of source.

MaxAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the maximum value in a generic IMongoQueryable<T>.

public static Task<TSource> MaxAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to determine the maximum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The maximum value in the sequence.

Type Parameters

TSource: The type of the elements of source.

MaxAsync<TSource, TResult>(IMongoQueryable<TSource>, Expression<Func<TSource, TResult>>, CancellationToken)

Invokes a projection function on each element of a generic IMongoQueryable<T> and returns the maximum resulting value.

public static Task<TResult> MaxAsync<TSource, TResult>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TResult>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to determine the maximum of.
selector Expression<Func<TSource, TResult>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TResult>: The maximum value in the sequence.

Type Parameters

TSource: The type of the elements of source.
TResult: The type of the value returned by the function represented by selector.

MinAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the minimum value in a generic IMongoQueryable<T>.

public static Task<TSource> MinAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to determine the minimum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The minimum value in the sequence.

Type Parameters

TSource: The type of the elements of source.

MinAsync<TSource, TResult>(IMongoQueryable<TSource>, Expression<Func<TSource, TResult>>, CancellationToken)

Invokes a projection function on each element of a generic IMongoQueryable<T> and returns the minimum resulting value.

public static Task<TResult> MinAsync<TSource, TResult>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TResult>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to determine the minimum of.
selector Expression<Func<TSource, TResult>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TResult>: The minimum value in the sequence.

Type Parameters

TSource: The type of the elements of source.
TResult: The type of the value returned by the function represented by selector.

OfType<TResult>(IMongoQueryable)

Filters the elements of an IMongoQueryable based on a specified type.

public static IMongoQueryable<TResult> OfType<TResult>(this IMongoQueryable source)

Parameters

source IMongoQueryable: An IMongoQueryable whose elements to filter.

Returns

IMongoQueryable<TResult>: A collection that contains the elements from source that have type TResult.

Type Parameters

TResult: The type to filter the elements of the sequence on.

OrderByDescending<TSource, TKey>(IMongoQueryable<TSource>, Expression<Func<TSource, TKey>>)

Sorts the elements of a sequence in descending order according to a key.

public static IOrderedMongoQueryable<TSource> OrderByDescending<TSource, TKey>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to order.
keySelector Expression<Func<TSource, TKey>>: A function to extract a key from an element.

Returns

IOrderedMongoQueryable<TSource>: An IOrderedMongoQueryable<T> whose elements are sorted in descending order according to a key.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key returned by the function that is represented by keySelector.

OrderBy<TSource, TKey>(IMongoQueryable<TSource>, Expression<Func<TSource, TKey>>)

Sorts the elements of a sequence in ascending order according to a key.

public static IOrderedMongoQueryable<TSource> OrderBy<TSource, TKey>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to order.
keySelector Expression<Func<TSource, TKey>>: A function to extract a key from an element.

Returns

IOrderedMongoQueryable<TSource>: An IOrderedMongoQueryable<T> whose elements are sorted according to a key.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key returned by the function that is represented by keySelector.

Sample<TSource>(IMongoQueryable<TSource>, long)

Returns a sample of the elements in the source.

public static IMongoQueryable<TSource> Sample<TSource>(this IMongoQueryable<TSource> source, long count)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return a sample of.
count long: The number of elements in the sample.

Returns

IMongoQueryable<TSource>: A sample of the elements in the source.

Type Parameters

TSource: The type of the elements of source.

SearchMeta<TSource>(IMongoQueryable<TSource>, SearchDefinition<TSource>, string, SearchCountOptions)

Appends a $searchMeta stage to the LINQ pipeline.

public static IMongoQueryable<SearchMetaResult> SearchMeta<TSource>(this IMongoQueryable<TSource> source, SearchDefinition<TSource> searchDefinition, string indexName = null, SearchCountOptions count = null)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
searchDefinition SearchDefinition<TSource>: The search definition.
indexName string: The index name.
count SearchCountOptions: The count options.

Returns

IMongoQueryable<SearchMetaResult>: The queryable with a new stage appended.

Type Parameters

TSource: The type of the elements of source.

Search<TSource>(IMongoQueryable<TSource>, SearchDefinition<TSource>, SearchHighlightOptions<TSource>, string, SearchCountOptions, bool, bool)

Appends a $search stage to the LINQ pipeline.

public static IMongoQueryable<TSource> Search<TSource>(this IMongoQueryable<TSource> source, SearchDefinition<TSource> searchDefinition, SearchHighlightOptions<TSource> highlight = null, string indexName = null, SearchCountOptions count = null, bool returnStoredSource = false, bool scoreDetails = false)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
searchDefinition SearchDefinition<TSource>: The search definition.
highlight SearchHighlightOptions<TSource>: The highlight options.
indexName string: The index name.
count SearchCountOptions: The count options.
returnStoredSource bool: Flag that specifies whether to perform a full document lookup on the backend database or return only stored source fields directly from Atlas Search.
scoreDetails bool: Flag that specifies whether to return a detailed breakdown of the score for each document in the result.

Returns

IMongoQueryable<TSource>: The queryable with a new stage appended.

Type Parameters

TSource: The type of the elements of source.

Search<TSource>(IMongoQueryable<TSource>, SearchDefinition<TSource>, SearchOptions<TSource>)

Appends a $search stage to the LINQ pipeline.

public static IMongoQueryable<TSource> Search<TSource>(this IMongoQueryable<TSource> source, SearchDefinition<TSource> searchDefinition, SearchOptions<TSource> searchOptions)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
searchDefinition SearchDefinition<TSource>: The search definition.
searchOptions SearchOptions<TSource>: The search options.

Returns

IMongoQueryable<TSource>: The queryable with a new stage appended.

Type Parameters

TSource: The type of the elements of source.

SelectMany<TSource, TResult>(IMongoQueryable<TSource>, Expression<Func<TSource, IEnumerable<TResult>>>)

Projects each element of a sequence to an IEnumerable<T> and combines the resulting sequences into one sequence.

public static IMongoQueryable<TResult> SelectMany<TSource, TResult>(this IMongoQueryable<TSource> source, Expression<Func<TSource, IEnumerable<TResult>>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to project.
selector Expression<Func<TSource, IEnumerable<TResult>>>: A projection function to apply to each element.

Returns

IMongoQueryable<TResult>: An IMongoQueryable<T> whose elements are the result of invoking a one-to-many projection function on each element of the input sequence.

Type Parameters

TSource: The type of the elements of source.
TResult: The type of the elements of the sequence returned by the function represented by selector.

SelectMany<TSource, TCollection, TResult>(IMongoQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource, TCollection, TResult>>)

Projects each element of a sequence to an IEnumerable<T> and invokes a result selector function on each element therein. The resulting values from each intermediate sequence are combined into a single, one-dimensional sequence and returned.

public static IMongoQueryable<TResult> SelectMany<TSource, TCollection, TResult>(this IMongoQueryable<TSource> source, Expression<Func<TSource, IEnumerable<TCollection>>> collectionSelector, Expression<Func<TSource, TCollection, TResult>> resultSelector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to project.
collectionSelector Expression<Func<TSource, IEnumerable<TCollection>>>: A projection function to apply to each element of the input sequence.
resultSelector Expression<Func<TSource, TCollection, TResult>>: A projection function to apply to each element of each intermediate sequence.

Returns

IMongoQueryable<TResult>: An IMongoQueryable<T> whose elements are the result of invoking the one-to-many projection function collectionSelector on each element of source and then mapping each of those sequence elements and their corresponding source element to a result element.

Type Parameters

TSource: The type of the elements of source.
TCollection: The type of the intermediate elements collected by the function represented by collectionSelector.
TResult: The type of the elements of the resulting sequence.

Select<TSource, TResult>(IMongoQueryable<TSource>, Expression<Func<TSource, TResult>>)

Projects each element of a sequence into a new form by incorporating the element's index.

public static IMongoQueryable<TResult> Select<TSource, TResult>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TResult>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to project.
selector Expression<Func<TSource, TResult>>: A projection function to apply to each element.

Returns

IMongoQueryable<TResult>: An IMongoQueryable<T> whose elements are the result of invoking a projection function on each element of source.

Type Parameters

TSource: The type of the elements of source.
TResult: The type of the value returned by the function represented by selector.

SingleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists.

public static Task<TSource> SingleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return a single element from.
predicate Expression<Func<TSource, bool>>: A function to test an element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The single element of the input sequence that satisfies the condition in predicate.

Type Parameters

TSource: The type of the elements of source.

SingleAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence.

public static Task<TSource> SingleAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return the single element of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The single element of the input sequence.

Type Parameters

TSource: The type of the elements of source.

SingleOrDefaultAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Returns the only element of a sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition.

public static Task<TSource> SingleOrDefaultAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return a single element from.
predicate Expression<Func<TSource, bool>>: A function to test an element for a condition.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The single element of the input sequence that satisfies the condition in predicate, or default(TSource) if no such element is found.

Type Parameters

TSource: The type of the elements of source.

SingleOrDefaultAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.

public static Task<TSource> SingleOrDefaultAsync<TSource>(this IMongoQueryable<TSource> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return the single element of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<TSource>: The single element of the input sequence, or default(TSource) if the sequence contains no elements.

Type Parameters

TSource: The type of the elements of source.

Skip<TSource>(IMongoQueryable<TSource>, int)

Bypasses a specified number of elements in a sequence and then returns the remaining elements.

public static IMongoQueryable<TSource> Skip<TSource>(this IMongoQueryable<TSource> source, int count)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return elements from.
count int: The number of elements to skip before returning the remaining elements.

Returns

IMongoQueryable<TSource>: An IMongoQueryable<T> that contains elements that occur after the specified index in the input sequence.

Type Parameters

TSource: The type of the elements of source

Skip<TSource>(IMongoQueryable<TSource>, long)

Bypasses a specified number of elements in a sequence and then returns the remaining elements.

public static IMongoQueryable<TSource> Skip<TSource>(this IMongoQueryable<TSource> source, long count)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return elements from.
count long: The number of elements to skip before returning the remaining elements.

Returns

IMongoQueryable<TSource>: An IMongoQueryable<T> that contains elements that occur after the specified index in the input sequence.

Type Parameters

TSource: The type of the elements of source

StandardDeviationPopulation(IMongoQueryable<decimal>)

Computes the population standard deviation of a sequence of values.

public static decimal StandardDeviationPopulation(this IMongoQueryable<decimal> source)

Parameters

source IMongoQueryable<decimal>: A sequence of values to calculate the population standard deviation of.

Returns

decimal: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<double>)

Computes the population standard deviation of a sequence of values.

public static double StandardDeviationPopulation(this IMongoQueryable<double> source)

Parameters

source IMongoQueryable<double>: A sequence of values to calculate the population standard deviation of.

Returns

double: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<int>)

Computes the population standard deviation of a sequence of values.

public static double StandardDeviationPopulation(this IMongoQueryable<int> source)

Parameters

source IMongoQueryable<int>: A sequence of values to calculate the population standard deviation of.

Returns

double: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<long>)

Computes the population standard deviation of a sequence of values.

public static double StandardDeviationPopulation(this IMongoQueryable<long> source)

Parameters

source IMongoQueryable<long>: A sequence of values to calculate the population standard deviation of.

Returns

double: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<decimal?>)

Computes the population standard deviation of a sequence of values.

public static decimal? StandardDeviationPopulation(this IMongoQueryable<decimal?> source)

Parameters

source IMongoQueryable<decimal?>: A sequence of values to calculate the population standard deviation of.

Returns

decimal?: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<double?>)

Computes the population standard deviation of a sequence of values.

public static double? StandardDeviationPopulation(this IMongoQueryable<double?> source)

Parameters

source IMongoQueryable<double?>: A sequence of values to calculate the population standard deviation of.

Returns

double?: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<int?>)

Computes the population standard deviation of a sequence of values.

public static double? StandardDeviationPopulation(this IMongoQueryable<int?> source)

Parameters

source IMongoQueryable<int?>: A sequence of values to calculate the population standard deviation of.

Returns

double?: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<long?>)

Computes the population standard deviation of a sequence of values.

public static double? StandardDeviationPopulation(this IMongoQueryable<long?> source)

Parameters

source IMongoQueryable<long?>: A sequence of values to calculate the population standard deviation of.

Returns

double?: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<float?>)

Computes the population standard deviation of a sequence of values.

public static float? StandardDeviationPopulation(this IMongoQueryable<float?> source)

Parameters

source IMongoQueryable<float?>: A sequence of values to calculate the population standard deviation of.

Returns

float?: The population standard deviation of the sequence of values.

StandardDeviationPopulation(IMongoQueryable<float>)

Computes the population standard deviation of a sequence of values.

public static float StandardDeviationPopulation(this IMongoQueryable<float> source)

Parameters

source IMongoQueryable<float>: A sequence of values to calculate the population standard deviation of.

Returns

float: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<decimal>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<decimal> StandardDeviationPopulationAsync(this IMongoQueryable<decimal> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<double>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<double> StandardDeviationPopulationAsync(this IMongoQueryable<double> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<int>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<double> StandardDeviationPopulationAsync(this IMongoQueryable<int> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<long>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<double> StandardDeviationPopulationAsync(this IMongoQueryable<long> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<decimal?>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<decimal?> StandardDeviationPopulationAsync(this IMongoQueryable<decimal?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<double?>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<double?> StandardDeviationPopulationAsync(this IMongoQueryable<double?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<int?>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<double?> StandardDeviationPopulationAsync(this IMongoQueryable<int?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<long?>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<double?> StandardDeviationPopulationAsync(this IMongoQueryable<long?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<float?>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<float?> StandardDeviationPopulationAsync(this IMongoQueryable<float?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync(IMongoQueryable<float>, CancellationToken)

Computes the population standard deviation of a sequence of values.

public static Task<float> StandardDeviationPopulationAsync(this IMongoQueryable<float> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The population standard deviation of the sequence of values.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<decimal> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<decimal?> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double?> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double?> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double?> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float?>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<float?> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulationAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float>>, CancellationToken)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<float> StandardDeviationPopulationAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static decimal StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal>>: A transform function to apply to each element.

Returns

decimal: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double>>: A transform function to apply to each element.

Returns

double: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int>>: A transform function to apply to each element.

Returns

double: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long>>: A transform function to apply to each element.

Returns

double: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static decimal? StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal?>>: A transform function to apply to each element.

Returns

decimal?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double? StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double?>>: A transform function to apply to each element.

Returns

double?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double? StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int?>>: A transform function to apply to each element.

Returns

double?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double? StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long?>>: A transform function to apply to each element.

Returns

double?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float?>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static float? StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float?>>: A transform function to apply to each element.

Returns

float?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationPopulation<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float>>)

Computes the population standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static float StandardDeviationPopulation<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float>>: A transform function to apply to each element.

Returns

float: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample(IMongoQueryable<decimal>)

Computes the sample standard deviation of a sequence of values.

public static decimal StandardDeviationSample(this IMongoQueryable<decimal> source)

Parameters

source IMongoQueryable<decimal>: A sequence of values to calculate the population standard deviation of.

Returns

decimal: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<double>)

Computes the sample standard deviation of a sequence of values.

public static double StandardDeviationSample(this IMongoQueryable<double> source)

Parameters

source IMongoQueryable<double>: A sequence of values to calculate the population standard deviation of.

Returns

double: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<int>)

Computes the sample standard deviation of a sequence of values.

public static double StandardDeviationSample(this IMongoQueryable<int> source)

Parameters

source IMongoQueryable<int>: A sequence of values to calculate the population standard deviation of.

Returns

double: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<long>)

Computes the sample standard deviation of a sequence of values.

public static double StandardDeviationSample(this IMongoQueryable<long> source)

Parameters

source IMongoQueryable<long>: A sequence of values to calculate the population standard deviation of.

Returns

double: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<decimal?>)

Computes the sample standard deviation of a sequence of values.

public static decimal? StandardDeviationSample(this IMongoQueryable<decimal?> source)

Parameters

source IMongoQueryable<decimal?>: A sequence of values to calculate the population standard deviation of.

Returns

decimal?: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<double?>)

Computes the sample standard deviation of a sequence of values.

public static double? StandardDeviationSample(this IMongoQueryable<double?> source)

Parameters

source IMongoQueryable<double?>: A sequence of values to calculate the population standard deviation of.

Returns

double?: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<int?>)

Computes the sample standard deviation of a sequence of values.

public static double? StandardDeviationSample(this IMongoQueryable<int?> source)

Parameters

source IMongoQueryable<int?>: A sequence of values to calculate the population standard deviation of.

Returns

double?: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<long?>)

Computes the sample standard deviation of a sequence of values.

public static double? StandardDeviationSample(this IMongoQueryable<long?> source)

Parameters

source IMongoQueryable<long?>: A sequence of values to calculate the population standard deviation of.

Returns

double?: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<float?>)

Computes the sample standard deviation of a sequence of values.

public static float? StandardDeviationSample(this IMongoQueryable<float?> source)

Parameters

source IMongoQueryable<float?>: A sequence of values to calculate the population standard deviation of.

Returns

float?: The population standard deviation of the sequence of values.

StandardDeviationSample(IMongoQueryable<float>)

Computes the sample standard deviation of a sequence of values.

public static float StandardDeviationSample(this IMongoQueryable<float> source)

Parameters

source IMongoQueryable<float>: A sequence of values to calculate the population standard deviation of.

Returns

float: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<decimal>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<decimal> StandardDeviationSampleAsync(this IMongoQueryable<decimal> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<double>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<double> StandardDeviationSampleAsync(this IMongoQueryable<double> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<int>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<double> StandardDeviationSampleAsync(this IMongoQueryable<int> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<long>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<double> StandardDeviationSampleAsync(this IMongoQueryable<long> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<decimal?>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<decimal?> StandardDeviationSampleAsync(this IMongoQueryable<decimal?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<double?>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<double?> StandardDeviationSampleAsync(this IMongoQueryable<double?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<int?>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<double?> StandardDeviationSampleAsync(this IMongoQueryable<int?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<long?>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<double?> StandardDeviationSampleAsync(this IMongoQueryable<long?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<float?>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<float?> StandardDeviationSampleAsync(this IMongoQueryable<float?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float?>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync(IMongoQueryable<float>, CancellationToken)

Computes the sample standard deviation of a sequence of values.

public static Task<float> StandardDeviationSampleAsync(this IMongoQueryable<float> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float>: A sequence of values to calculate the population standard deviation of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The population standard deviation of the sequence of values.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<decimal> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<decimal?> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double?> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double?> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<double?> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float?>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<float?> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float?>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSampleAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float>>, CancellationToken)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static Task<float> StandardDeviationSampleAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float>>: A transform function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static decimal StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal>>: A transform function to apply to each element.

Returns

decimal: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double>>: A transform function to apply to each element.

Returns

double: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int>>: A transform function to apply to each element.

Returns

double: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long>>: A transform function to apply to each element.

Returns

double: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static decimal? StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, decimal?>>: A transform function to apply to each element.

Returns

decimal?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double? StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, double?>>: A transform function to apply to each element.

Returns

double?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double? StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, int?>>: A transform function to apply to each element.

Returns

double?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static double? StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, long?>>: A transform function to apply to each element.

Returns

double?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float?>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static float? StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float?>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float?>>: A transform function to apply to each element.

Returns

float?: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

StandardDeviationSample<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float>>)

Computes the sample standard deviation of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

public static float StandardDeviationSample<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float>> selector)

Parameters

source IMongoQueryable<TSource>: A sequence of values to calculate the population standard deviation of.
selector Expression<Func<TSource, float>>: A transform function to apply to each element.

Returns

float: The population standard deviation of the sequence of values.

Type Parameters

TSource: The type of the elements of source.

SumAsync(IMongoQueryable<decimal>, CancellationToken)

Computes the sum of a sequence of decimal values.

public static Task<decimal> SumAsync(this IMongoQueryable<decimal> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<double>, CancellationToken)

Computes the sum of a sequence of double values.

public static Task<double> SumAsync(this IMongoQueryable<double> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<int>, CancellationToken)

Computes the sum of a sequence of int values.

public static Task<int> SumAsync(this IMongoQueryable<int> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<int>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<long>, CancellationToken)

Computes the sum of a sequence of long values.

public static Task<long> SumAsync(this IMongoQueryable<long> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<long>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<decimal?>, CancellationToken)

Computes the sum of a sequence of Nullable<T> values.

public static Task<decimal?> SumAsync(this IMongoQueryable<decimal?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<decimal?>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<double?>, CancellationToken)

Computes the sum of a sequence of Nullable<T> values.

public static Task<double?> SumAsync(this IMongoQueryable<double?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<double?>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<int?>, CancellationToken)

Computes the sum of a sequence of Nullable<T> values.

public static Task<int?> SumAsync(this IMongoQueryable<int?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<int?>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<int?>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<long?>, CancellationToken)

Computes the sum of a sequence of Nullable<T> values.

public static Task<long?> SumAsync(this IMongoQueryable<long?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<long?>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<long?>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<float?>, CancellationToken)

Computes the sum of a sequence of Nullable<T> values.

public static Task<float?> SumAsync(this IMongoQueryable<float?> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float?>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The sum of the values in the sequence.

SumAsync(IMongoQueryable<float>, CancellationToken)

Computes the sum of a sequence of float values.

public static Task<float> SumAsync(this IMongoQueryable<float> source, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<float>: A sequence of values to calculate the sum of.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The sum of the values in the sequence.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>, CancellationToken)

Computes the sum of the sequence of decimal values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<decimal> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, decimal>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>, CancellationToken)

Computes the sum of the sequence of double values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, double>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>, CancellationToken)

Computes the sum of the sequence of int values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<int> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, int>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<int>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>, CancellationToken)

Computes the sum of the sequence of long values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<long> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, long>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<long>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>, CancellationToken)

Computes the sum of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<decimal?> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, decimal?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<decimal?>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>, CancellationToken)

Computes the sum of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<double?> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, double?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, double?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<double?>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>, CancellationToken)

Computes the sum of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<int?> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, int?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, int?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<int?>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>, CancellationToken)

Computes the sum of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<long?> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, long?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, long?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<long?>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float?>>, CancellationToken)

Computes the sum of the sequence of Nullable<T> values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<float?> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float?>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, float?>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float?>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

SumAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, float>>, CancellationToken)

Computes the sum of the sequence of float values that is obtained by invoking a projection function on each element of the input sequence.

public static Task<float> SumAsync<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, float>> selector, CancellationToken cancellationToken = default)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
selector Expression<Func<TSource, float>>: A projection function to apply to each element.
cancellationToken CancellationToken: The cancellation token.

Returns

Task<float>: The sum of the projected values.

Type Parameters

TSource: The type of the elements of source.

Take<TSource>(IMongoQueryable<TSource>, int)

Returns a specified number of contiguous elements from the start of a sequence.

public static IMongoQueryable<TSource> Take<TSource>(this IMongoQueryable<TSource> source, int count)

Parameters

source IMongoQueryable<TSource>: The sequence to return elements from.
count int: The number of elements to return.

Returns

IMongoQueryable<TSource>: An IMongoQueryable<T> that contains the specified number of elements from the start of source.

Type Parameters

TSource: The type of the elements of source.

Take<TSource>(IMongoQueryable<TSource>, long)

Returns a specified number of contiguous elements from the start of a sequence.

public static IMongoQueryable<TSource> Take<TSource>(this IMongoQueryable<TSource> source, long count)

Parameters

source IMongoQueryable<TSource>: The sequence to return elements from.
count long: The number of elements to return.

Returns

IMongoQueryable<TSource>: An IMongoQueryable<T> that contains the specified number of elements from the start of source.

Type Parameters

TSource: The type of the elements of source.

ThenByDescending<TSource, TKey>(IOrderedMongoQueryable<TSource>, Expression<Func<TSource, TKey>>)

Performs a subsequent ordering of the elements in a sequence in descending order according to a key.

public static IOrderedMongoQueryable<TSource> ThenByDescending<TSource, TKey>(this IOrderedMongoQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector)

Parameters

source IOrderedMongoQueryable<TSource>: A sequence of values to order.
keySelector Expression<Func<TSource, TKey>>: A function to extract a key from an element.

Returns

IOrderedMongoQueryable<TSource>: An IOrderedMongoQueryable<T> whose elements are sorted in descending order according to a key.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key returned by the function that is represented by keySelector.

ThenBy<TSource, TKey>(IOrderedMongoQueryable<TSource>, Expression<Func<TSource, TKey>>)

Performs a subsequent ordering of the elements in a sequence in ascending order according to a key.

public static IOrderedMongoQueryable<TSource> ThenBy<TSource, TKey>(this IOrderedMongoQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector)

Parameters

source IOrderedMongoQueryable<TSource>: A sequence of values to order.
keySelector Expression<Func<TSource, TKey>>: A function to extract a key from an element.

Returns

IOrderedMongoQueryable<TSource>: An IOrderedMongoQueryable<T> whose elements are sorted according to a key.

Type Parameters

TSource: The type of the elements of source.
TKey: The type of the key returned by the function that is represented by keySelector.

VectorSearch<TSource, TField>(IMongoQueryable<TSource>, FieldDefinition<TSource>, QueryVector, int, VectorSearchOptions<TSource>)

Appends a $vectorSearch stage to the LINQ pipeline.

public static IMongoQueryable<TSource> VectorSearch<TSource, TField>(this IMongoQueryable<TSource> source, FieldDefinition<TSource> field, QueryVector queryVector, int limit, VectorSearchOptions<TSource> options = null)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
field FieldDefinition<TSource>: The field.
queryVector QueryVector: The query vector.
limit int: The limit.
options VectorSearchOptions<TSource>: The options.

Returns

IMongoQueryable<TSource>: The queryable with a new stage appended.

Type Parameters

TSource: The type of the elements of source.
TField: The type of the field.

VectorSearch<TSource, TField>(IMongoQueryable<TSource>, Expression<Func<TSource, TField>>, QueryVector, int, VectorSearchOptions<TSource>)

Appends a $vectorSearch stage to the LINQ pipeline.

public static IMongoQueryable<TSource> VectorSearch<TSource, TField>(this IMongoQueryable<TSource> source, Expression<Func<TSource, TField>> field, QueryVector queryVector, int limit, VectorSearchOptions<TSource> options = null)

Parameters

source IMongoQueryable<TSource>: A sequence of values.
field Expression<Func<TSource, TField>>: The field.
queryVector QueryVector: The query vector.
limit int: The limit.
options VectorSearchOptions<TSource>: The options.

Returns

IMongoQueryable<TSource>: The queryable with a new stage appended.

Type Parameters

TSource: The type of the elements of source.
TField: The type of the field.

Where<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>)

Filters a sequence of values based on a predicate.

public static IMongoQueryable<TSource> Where<TSource>(this IMongoQueryable<TSource> source, Expression<Func<TSource, bool>> predicate)

Parameters

source IMongoQueryable<TSource>: An IMongoQueryable<T> to return elements from.
predicate Expression<Func<TSource, bool>>: A function to test each element for a condition.

Returns

IMongoQueryable<TSource>: An IMongoQueryable<T> that contains elements from the input sequence that satisfy the condition specified by predicate.

Type Parameters

TSource: The type of the elements of source.

Table of Contents

Class MongoQueryable

Methods

AnyAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, bool>>, CancellationToken)

Parameters

Returns

Type Parameters

AnyAsync<TSource>(IMongoQueryable<TSource>, CancellationToken)

Parameters

Returns

Type Parameters

AppendStage<TSource, TResult>(IMongoQueryable<TSource>, PipelineStageDefinition<TSource, TResult>, IBsonSerializer<TResult>)

Parameters

Returns

Type Parameters

As<TSource, TResult>(IMongoQueryable<TSource>, IBsonSerializer<TResult>)

Parameters

Returns

Type Parameters

AverageAsync(IMongoQueryable<decimal>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<double>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<int>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<long>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<decimal?>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<double?>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<int?>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<long?>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<float?>, CancellationToken)

Parameters

Returns

AverageAsync(IMongoQueryable<float>, CancellationToken)

Parameters

Returns

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, decimal?>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, double?>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, int?>>, CancellationToken)

Parameters

Returns

Type Parameters

AverageAsync<TSource>(IMongoQueryable<TSource>, Expression<Func<TSource, long?>>, CancellationToken)

Parameters

Returns