Creates a continuation that executes when the target
Task completes.
Namespace:
System.Threading.Tasks
Assembly:
System.Threading (in System.Threading.dll)
Syntax
| Visual Basic (Declaration) |
|---|
Public Function ContinueWith(Of TResult) ( _
continuationFunction As Func(Of Task, TResult), _
cancellationToken As CancellationToken _
) As Task(Of TResult) |
| C# |
|---|
public Task<TResult> ContinueWith<TResult>(
Func<Task, TResult> continuationFunction,
CancellationToken cancellationToken
)
|
Parameters
- continuationFunction
- Type: System..::.Func<(Of <(Task, TResult>)>)
A function to run when the Task 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.
Type Parameters
- TResult
-
The type of the result produced by the continuation.
Return Value
A new continuation
Task<(Of <(TResult>)>).
Remarks
Exceptions
| Exception | Condition |
|---|
| System..::.ArgumentNullException |
The continuationFunction argument is null.
|
| System..::.ObjectDisposedException |
The Task has been disposed.
|
| System..::.ObjectDisposedException | The provided CancellationToken
has already been disposed.
|
See Also
