Task::ContinueWith Method (Action<Task^, Object^>^, Object^)

.NET Framework (current version)
 
System_CAPS_noteNote

The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

Creates a continuation that receives caller-supplied state information and executes when the target Task completes.

Namespace:   System.Threading.Tasks
Assembly:  mscorlib (in mscorlib.dll)

public:
Task^ ContinueWith(
	Action<Task^, Object^>^ continuationAction,
	Object^ state
)

Parameters

continuationAction
Type: System::Action<Task^, Object^>^

An action to run when the task completes. When run, the delegate is passed the completed task and a caller-supplied state object as arguments.

state
Type: System::Object^

An object representing data to be used by the continuation action.

Return Value

Type: System.Threading.Tasks::Task^

A new continuation task.

Exception Condition
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 early due to cancellation.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Return to top
Show: