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ClientBase<TChannel>.BeginOperationDelegate Delegate

A delegate that is used by InvokeAsync(BeginOperationDelegate, Object, EndOperationDelegate, SendOrPostCallback, Object) for calling asynchronous operations on the client.

Namespace:  System.ServiceModel
Assemblies:   System.ServiceModel.Primitives (in System.ServiceModel.Primitives.dll)
  System.ServiceModel (in System.ServiceModel.dll)

protected delegate IAsyncResult BeginOperationDelegate(
	Object[] inValues,
	AsyncCallback asyncCallback,
	Object state
)

Parameters

inValues
Type: System.Object[]

The input values to the asynchronous call.

asyncCallback
Type: System.AsyncCallback

Reference to the method to be called when the corresponding asynchronous operation completes.

state
Type: System.Object

An Object that lets the client distinguish between different asynchronous calls. It is made available to the client in the arguments parameter of the event completion callback.

Return Value

Type: System.IAsyncResult

The ClientBase<TChannel>.BeginOperationDelegate generic type exposes the following members.

  NameDescription
Public methodSupported in .NET for Windows Store appsClientBase<TChannel>.BeginOperationDelegateInitializes a new instance of the ClientBase<TChannel>.BeginOperationDelegate class with specified object and operation.
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  NameDescription
Public propertySupported in .NET for Windows Store appsTargetGets the class instance on which the current delegate invokes the instance method. (Inherited from Delegate.)
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  NameDescription
Public methodSupported in .NET for Windows Store appsBeginInvokeExecutes the invoke method asynchronously on a specific object.
Public methodSupported in .NET for Windows Store appsDynamicInvokeDynamically invokes (late-bound) the method represented by the current delegate. (Inherited from Delegate.)
Public methodSupported in .NET for Windows Store appsEndInvokeEnds the invoke method asynchronously.
Public methodSupported in .NET for Windows Store appsEqualsDetermines whether this multicast delegate and the specified object are equal. (Inherited from MulticastDelegate.)
Public methodSupported in .NET for Windows Store appsGetHashCodeReturns the hash code for this instance. (Inherited from MulticastDelegate.)
Public methodSupported in .NET for Windows Store appsGetInvocationListReturns the invocation list of this multicast delegate, in invocation order. (Inherited from MulticastDelegate.)
Public methodSupported in .NET for Windows Store appsGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodSupported in .NET for Windows Store appsInvokeInvokes the specified delegate represented by the current instance.
Public methodSupported in .NET for Windows Store appsToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public Extension MethodSupported in .NET for Windows Store appsGetMethodInfoGets an object that represents the method represented by the specified delegate. (Defined by RuntimeReflectionExtensions.)
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.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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