Task<TResult>.ContinueWith Method (Action<Task<TResult>>, TaskContinuationOptions)
Creates a continuation that executes according the condition specified in continuationOptions.
Assembly: mscorlib (in mscorlib.dll)
public Task ContinueWith(
Action<Task<TResult>> continuationAction,
TaskContinuationOptions continuationOptions
)
Parameters
- continuationAction
-
Type:
System.Action<Task<TResult>>
An action to according the condition specified in continuationOptions. When run, the delegate will be passed the completed task as an argument.
- continuationOptions
-
Type:
System.Threading.Tasks.TaskContinuationOptions
Options for when the continuation is scheduled and how it behaves. This includes criteria, such as OnlyOnCanceled, as well as execution options, such as ExecuteSynchronously.
| Exception | Condition |
|---|---|
| ObjectDisposedException | The Task<TResult> has been disposed. |
| ArgumentNullException | The continuationAction argument is null. |
| ArgumentOutOfRangeException | The continuationOptions argument specifies an invalid value for TaskContinuationOptions. |
The returned Task will not be scheduled for execution until the current task has completed. If the continuation criteria specified through the continuationOptions parameter are not met, the continuation task will be canceled instead of scheduled.
For more information, see Chaining Tasks by Using Continuation Tasks.
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1