ClientBase<TChannel>.BeginOperationDelegate Delegate
A delegate that is used by InvokeAsync(ClientBase<TChannel>.BeginOperationDelegate, Object[], ClientBase<TChannel>.EndOperationDelegate, SendOrPostCallback, Object) for calling asynchronous operations on the client.
Assembly: 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.IAsyncResultAvailable since 8
.NET Framework
Available since 3.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0