Gets a System.Threading.WaitHandle that is used to wait for an asynchronous operation to complete.
Syntax
public System.Threading.WaitHandle AsyncWaitHandle { get; }
Value
A System.Threading.WaitHandle that is signaled when an asynchronous operation completes.
Remarks
The return value allows the client to wait for an asynchronous operation to complete instead of polling IAsyncResult.IsCompleted until the operation concludes. The return value can be used to perform a System.Threading.WaitHandle.WaitOne(int, bool), System.Threading.WaitHandle.WaitAny(System.Threading.WaitHandle[], int, bool), or System.Threading.WaitHandle.WaitAll(System.Threading.WaitHandle[], int, bool) operation.
The common language runtime supplies a number of waitable objects, such as System.Threading.ManualResetEvent, System.Threading.AutoResetEvent, and System.Threading.Mutex, all of which mirror Win32 synchronization primitives.
Requirements
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0