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SemaphoreSlim.WaitAsync Method (CancellationToken)

.NET Framework 4.5

Asynchronously waits to enter the SemaphoreSlim, while observing a CancellationToken.

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

member WaitAsync : 
        cancellationToken:CancellationToken -> Task

Parameters

cancellationToken
Type: System.Threading.CancellationToken

The CancellationToken token to observe.

Return Value

Type: System.Threading.Tasks.Task
A task that will complete when the semaphore has been entered.

ExceptionCondition
ObjectDisposedException

The current instance has already been disposed.

.NET Framework

Supported in: 4.6, 4.5

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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