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WorkflowUpdateableControlClient::BeginCancel Method (Guid, AsyncCallback^, Object^)
.NET Framework (current version)
Begins an asynchronous operation that cancels the specified workflow instance.
Assembly: System.ServiceModel.Activities (in System.ServiceModel.Activities.dll)
public:
IAsyncResult^ BeginCancel(
Guid instanceId,
AsyncCallback^ callback,
Object^ state
)
Parameters
- instanceId
-
Type:
System::Guid
The workflow instance to cancel.
- callback
-
Type:
System::AsyncCallback^
The asynchronous callback delegate that receives the notification of the asynchronous operation completion.
- state
-
Type:
System::Object^
A user-defined object that contains state information associated with the asynchronous cancel operation.
Return Value
Type: System::IAsyncResult^The IAsyncResult object that represents the status of the asynchronous operation.
.NET Framework
Available since 4.5
Available since 4.5
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