DispatcherOperation Class
Represents an object that is used to interact with an operation that has been posted to the Dispatcher queue.
Assembly: WindowsBase (in WindowsBase.dll)
System.Windows.Threading::DispatcherOperation
System.Windows.Threading::DispatcherOperation<TResult>
| Name | Description | |
|---|---|---|
 | Dispatcher | Gets the Dispatcher that the operation was posted to. |
| Priority | Gets or sets the priority of the operation in the Dispatcher queue. |
| Result | Gets the result of the operation after it has completed. |
| Status | Gets the current status of the operation.. |
| Task | Gets a Task<TResult> that represents the current operation. |
| Name | Description | |
|---|---|---|
 | Abort() | Aborts the operation. |
| Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
 | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
| GetAwaiter() | This API supports the product infrastructure and is not intended to be used directly from your code. Returns an object that is notified when the asynchronous operation is finished. |
| GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
| GetType() | |
| InvokeDelegateCore() | Begins the operation that is associated with this DispatcherOperation. |
| MemberwiseClone() | |
| ToString() | Returns a string that represents the current object.(Inherited from Object.) |
| Wait() | Waits for the operation to complete |
| Wait(TimeSpan) | Waits for the operation to complete in the specified period of time. |
BeginInvoke returns a DispatcherOperation object when it is called.
The DispatcherOperation object can be used to interact with the delegate on the Dispatcher queue, such as changing the priority of the operation or aborting the operation.
To obtain the return value of the invoked delegate, use the Result property.
The DispatcherOperation is not an exception handling boundary. This means that exceptions are handled by the Dispatcher and are not preserved by the operation.
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.