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CancellationTokenSource Constructor (TimeSpan)

.NET Framework (current version)

Initializes a new instance of the CancellationTokenSource class that will be canceled after the specified time span.

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

public CancellationTokenSource(
	TimeSpan delay


Type: System.TimeSpan

The time interval to wait before canceling this CancellationTokenSource.

Exception Condition

delay.TotalMilliseconds is less than -1 or greater than Int32.MaxValue.

The countdown for the delay starts during the call to the constructor. When the delay expires, the constructed CancellationTokenSource is canceled, if it has not been canceled already.

Subsequent calls to CancelAfter will reset the delay for the constructed CancellationTokenSource, if it has not been canceled already.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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