MongoQueryableSumAsync Method (IMongoQueryableSingle, CancellationToken)

Computes the sum of a sequence of Single values.

Namespace: MongoDB.Driver.Linq
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.14.0+2b37a1fe1cbdbe1a020b52b77f1197b6d77575e7

Syntax

Copy

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

<ExtensionAttribute>
Public Shared Function SumAsync ( 
	source As IMongoQueryable(Of Single),
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Single)

[<ExtensionAttribute>]
static member SumAsync : 
        source : IMongoQueryable<float32> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<float32>

Parameters

source: Type: MongoDB.Driver.LinqIMongoQueryableSingle
A sequence of values to calculate the sum of.
cancellationToken (Optional): Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: TaskSingle
The sum of the values in the sequence.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IMongoQueryableSingle. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

MongoQueryable Class

SumAsync Overload

MongoDB.Driver.Linq Namespace

MongoQueryableAddLanguageSpecificTextSet("LSTCB7DEE24_0?cpp=::|nu=.");SumAsync Method (IMongoQueryableAddLanguageSpecificTextSet("LSTCB7DEE24_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");SingleAddLanguageSpecificTextSet("LSTCB7DEE24_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");, CancellationToken)

Parameters

Return Value

Usage Note

Reference

MongoQueryableSumAsync Method (IMongoQueryableSingle, CancellationToken)