The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
TaskScheduler::TryDequeue Method (Task^)
.NET Framework (current version)
Attempts to dequeue a Task that was previously queued to this scheduler.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- task
-
Type:
System.Threading.Tasks::Task^
The Task to be dequeued.
Return Value
Type: System::BooleanA Boolean denoting whether the task argument was successfully dequeued.
| Exception | Condition |
|---|---|
| ArgumentNullException | The task argument is null. |
For more information, see Task Schedulers.
This method may execute in a finally block; therefore it should return as quickly as possible so that any resources such as CancellationTokenRegistration objects can be disposed of in a timely manner.
Universal Windows Platform
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
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
Show: