ClientBase<TChannel>.InvokeAsync Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Provides support for implementing the event-based asynchronous pattern.
For more information about
this pattern, see Event-based Asynchronous Pattern Overview.Assembly: System.ServiceModel (in System.ServiceModel.dll)
protected void InvokeAsync( ClientBase<(Of <(<'TChannel>)>)>..::..BeginOperationDelegate beginOperationDelegate, Object[] inValues, ClientBase<(Of <(<'TChannel>)>)>..::..EndOperationDelegate endOperationDelegate, SendOrPostCallback operationCompletedCallback, Object userState )
Parameters
- beginOperationDelegate
- Type: System.ServiceModel.ClientBase<TChannel>.BeginOperationDelegate
A delegate that is used for calling the asynchronous operation.
- inValues
- Type:
System.Object
[]
The input values to the asynchronous call.
- endOperationDelegate
- Type: System.ServiceModel.ClientBase<TChannel>.EndOperationDelegate
A delegate that is used to end the asynchronous call after it has completed.
- operationCompletedCallback
- Type: System.Threading.SendOrPostCallback
A client-supplied callback that is invoked when the asynchronous method is complete. The callback is passed to the ClientBase<TChannel>.BeginOperationDelegate.
- userState
- Type: System.Object
The userState object to associate with the asynchronous call.
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