Task.IAsyncResult.AsyncWaitHandle Property

Gets a WaitHandle that can be used to wait for the task to complete.

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

WaitHandle IAsyncResult.AsyncWaitHandle { get; }

Property Value

Type: System.Threading.WaitHandle
A WaitHandle that can be used to wait for the task to complete.

Implements

IAsyncResult.AsyncWaitHandle

ExceptionCondition
ObjectDisposedException

The Task has been disposed.

Using the wait functionality provided by Wait should be preferred over using AsyncWaitHandle for similar functionality. For more information, see How to: Wait on One or More Tasks to Complete and TPL With Other Asynchronous Patterns.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

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.
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