Task<TResult>.ContinueWith Method (Action<Task<TResult>>, CancellationToken, TaskContinuationOptions, TaskScheduler)
Creates a continuation that executes according the condition specified in continuationOptions.
Assembly: mscorlib (in mscorlib.dll)
public Task ContinueWith( Action<Task<TResult>> continuationAction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler )
- Type: System.Action<Task<TResult>>
An action to run according the condition specified in continuationOptions. When run, the delegate will be passed the completed task as an argument.
- Type: System.Threading.CancellationToken
The CancellationToken that will be assigned to the new continuation task.
- 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.
The Task<TResult> has been disposed.
The CancellationTokenSource that created cancellationToken has already been disposed.
The continuationAction argument is null.
The scheduler argument is null.
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 criteria specified through the continuationOptions parameter are not met, the continuation task will be canceled instead of scheduled. For more information, see How to: Chain Multiple Tasks with Continuations.
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
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.