CancellationToken Structure
Propagates notification that operations should be canceled.
Namespace: System.Threading
Assembly: mscorlib (in mscorlib.dll)
The CancellationToken type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | CanBeCanceled | Gets whether this token is capable of being in the canceled state. |
![]() | IsCancellationRequested | Gets whether cancellation has been requested for this token. |
![]() ![]() | None | Returns an empty CancellationToken value. |
![]() | WaitHandle | Gets a WaitHandle that is signaled when the token is canceled. |
| Name | Description | |
|---|---|---|
![]() | Equals(CancellationToken) | Determines whether the current CancellationToken instance is equal to the specified token. |
![]() | Equals(Object) | Determines whether the current CancellationToken instance is equal to the specified Object. (Overrides ValueType.Equals(Object).) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a CancellationToken. (Overrides ValueType.GetHashCode().) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | Register(Action) | Registers a delegate that will be called when this CancellationToken is canceled. |
![]() | Register(Action, Boolean) | Registers a delegate that will be called when this CancellationToken is canceled. |
![]() | Register(Action<Object>, Object) | Registers a delegate that will be called when this CancellationToken is canceled. |
![]() | Register(Action<Object>, Object, Boolean) | Registers a delegate that will be called when this CancellationToken is canceled. |
![]() | ThrowIfCancellationRequested | Throws a OperationCanceledException if this token has had cancellation requested. |
![]() | ToString | Returns the fully qualified type name of this instance. (Inherited from ValueType.) |
| Name | Description | |
|---|---|---|
![]() ![]() | Equality | Determines whether two CancellationToken instances are equal. |
![]() ![]() | Inequality | Determines whether two CancellationToken instances are not equal. |
For more information and code examples see Cancellation.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
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