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CancellationToken.None Property

Returns an empty CancellationToken value.

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

Public Shared ReadOnly Property None As CancellationToken

Property Value

Type: System.Threading.CancellationToken
Returns an empty CancellationToken value.

The CancellationToken value returned by this property will be non-cancelable by default.

.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.