Represents a callback delegate that has been registered with a CancellationToken.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Structure CancellationTokenRegistration _ Implements IEquatable(Of CancellationTokenRegistration), IDisposable
public struct CancellationTokenRegistration : IEquatable<CancellationTokenRegistration>, IDisposable
The CancellationTokenRegistration type exposes the following members.
|Dispose||Releases all resources used by the current instance of the CancellationTokenRegistration class.|
|Equals(CancellationTokenRegistration)||Determines whether the current CancellationTokenRegistration instance is equal to the specified CancellationTokenRegistration.|
|Equals(Object)||Determines whether the current CancellationTokenRegistration instance is equal to the specified CancellationTokenRegistration. (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 CancellationTokenRegistration. (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.)|
|ToString||Returns the fully qualified type name of this instance. (Inherited from ValueType.)|
|Equality||Determines whether two CancellationTokenRegistration instances are equal.|
|Inequality||Determines whether two CancellationTokenRegistration instances are not equal.|
The callback is called when the token is canceled. To unregister a callback, dispose the corresponding Registration instance. For more information and code examples see Cancellation.
Supported in: 5
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
All public and protected members of CancellationTokenRegistration are thread-safe and may be used concurrently from multiple threads, with the exception of Dispose, which must only be used when all other operations on the CancellationTokenRegistration have completed.