DomainClient.CancelInvoke Method
[WCF RIA Services Version 1 Service Pack 2 is compatible with either .NET framework 4 or .NET Framework 4.5, and with either Silverlight 4 or Silverlight 5.]
Attempts to cancel the invocation request specified by the asyncResult.
Namespace: System.ServiceModel.DomainServices.Client
Assembly: System.ServiceModel.DomainServices.Client (in System.ServiceModel.DomainServices.Client.dll)
Syntax
'Declaration
Public Sub CancelInvoke ( _
asyncResult As IAsyncResult _
)
'Usage
Dim instance As DomainClient
Dim asyncResult As IAsyncResult
instance.CancelInvoke(asyncResult)
public void CancelInvoke(
IAsyncResult asyncResult
)
public:
void CancelInvoke(
IAsyncResult^ asyncResult
)
member CancelInvoke :
asyncResult:IAsyncResult -> unit
public function CancelInvoke(
asyncResult : IAsyncResult
)
Parameters
- asyncResult
Type: System.IAsyncResult
An IAsyncResult specifying what invocation operation to cancel.
Exceptions
| Exception | Condition |
|---|---|
| [ArgumentNullException] | asyncResult is null. |
| [InvalidOperationException] | The operation associated with asyncResult has been canceled. -or- The operation associated with asyncResult has completed. |
| [ArgumentException] | asyncResult is for another operation -or- asyncResult was not created by this DomainClient instance. |
| [NotSupportedException] | Cancelation is not supported for the domain client implementation. |