Task(Of TResult).ContinueWith Method (Action(Of Task(Of TResult)), CancellationToken)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Creates a continuation that executes asynchronously when the target Task(Of TResult) completes.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Function ContinueWith ( _ continuationAction As Action(Of Task(Of TResult)), _ cancellationToken As CancellationToken _ ) As Task
Parameters
- continuationAction
- Type: System.Action(Of Task(Of TResult))
An action to run when the Task(Of TResult) completes. When run, the delegate will be passed the completed task as an argument.
- cancellationToken
- Type: System.Threading.CancellationToken
The CancellationToken that will be assigned to the new continuation task.
| Exception | Condition |
|---|---|
| ObjectDisposedException | The Task(Of TResult) has been disposed. -or- The CancellationTokenSource that created cancellationToken has already been disposed. |
| ArgumentNullException | The continuationAction argument is null. |
The returned Task will not be scheduled for execution until the current task has completed, whether it completes due to running to completion successfully, faulting due to an unhandled exception, or exiting out early due to being canceled.