OperationExtensionMethods.ExecuteAsync(TResult) Method (IReadOperation(TResult), IChannelSourceHandle, ReadPreference, CancellationToken)

OperationExtensionMethodsExecuteAsyncTResult Method (IReadOperationTResult, IChannelSourceHandle, ReadPreference, CancellationToken)

Executes a read operation using a channel source.

Namespace: MongoDB.Driver.Core.Operations
Assembly: MongoDB.Driver.Core (in MongoDB.Driver.Core.dll) Version: 2.0.1

Syntax

Copy

public static Task<TResult> ExecuteAsync<TResult>(
	this IReadOperation<TResult> operation,
	IChannelSourceHandle channelSource,
	ReadPreference readPreference,
	CancellationToken cancellationToken
)

<ExtensionAttribute>
Public Shared Function ExecuteAsync(Of TResult) ( 
	operation As IReadOperation(Of TResult),
	channelSource As IChannelSourceHandle,
	readPreference As ReadPreference,
	cancellationToken As CancellationToken
) As Task(Of TResult)

[<ExtensionAttribute>]
static member ExecuteAsync : 
        operation : IReadOperation<'TResult> * 
        channelSource : IChannelSourceHandle * 
        readPreference : ReadPreference * 
        cancellationToken : CancellationToken -> Task<'TResult>

Parameters

operation: Type: MongoDB.Driver.Core.OperationsIReadOperationTResult
The read operation.
channelSource: Type: MongoDB.Driver.Core.BindingsIChannelSourceHandle
The channel source.
readPreference: Type: MongoDB.DriverReadPreference
The read preference.
cancellationToken: Type: System.ThreadingCancellationToken
The cancellation token.

Type Parameters

TResult: The type of the result.

Return Value

Type: TaskTResult
A Task whose result is the result of the operation.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IReadOperationTResult. 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

OperationExtensionMethods Class

ExecuteAsync Overload

MongoDB.Driver.Core.Operations Namespace