SemaphoreSlim.Wait Method (TimeSpan, CancellationToken)
Assembly: mscorlib (in mscorlib.dll)
- Type: System.TimeSpan
cancellationToken was canceled.
timeout is a negative number other than -1 milliseconds, which represents an infinite time-out -or- timeout is greater than MaxValue.
The semaphoreSlim instance has been disposed.
The CancellationTokenSource that created cancellationToken has already been disposed.
If a thread or task is able to enter the semaphore, it decrements the CurrentCount property by one.
If cancellationToken is cancelled, or if a thread or task is blocked when calling and the timeout interval specified by timeout expires, the thread or task doesn’t enter the semaphore, and the CurrentCount property isn’t decremented. If cancellationToken is cancelled, the method throws an OperationCanceledException exception.
.NET FrameworkSupported in: 4.5, 4
.NET Framework Client ProfileSupported in: 4
Portable Class LibrarySupported in: Portable Class Library
.NET for Windows Store appsSupported in: Windows 8
.NET for Windows Phone appsSupported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.