WorkflowApplication.BeginTerminate Method (Exception, TimeSpan, AsyncCallback, Object)
Terminates a workflow instance asynchronously using the specified exception, time-out interval, callback method, and user-provided state.
Assembly: System.Activities (in System.Activities.dll)
public IAsyncResult BeginTerminate( Exception reason, TimeSpan timeout, AsyncCallback callback, Object state )
- Type: System.Exception
The reason for terminating the workflow instance.
- Type: System.TimeSpan
The interval in which the BeginTerminate() operation must complete before the operation is canceled and a TimeoutException is thrown.
- Type: System.AsyncCallback
The method to be called when the BeginTerminate() operation has completed.
- Type: System.Object
An optional application-specific object that contains information about the asynchronous operation.
This method schedules the termination of the workflow instance. To be notified when the termination has completed, use the handle.
To determine whether the BeginTerminate() operation was successful, call EndTerminate(IAsyncResult). EndTerminate(IAsyncResult) can be called from inside or outside of the callback method. If EndTerminate(IAsyncResult) is called before the BeginTerminate() operation completes, it blocks until the BeginTerminate() operation completes. If the BeginTerminate() operation does not complete within the specified time-out interval a TimeoutException is thrown. This or any other exceptions that occur during the BeginTerminate() process is thrown from EndTerminate(IAsyncResult).
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2