EventDescriptor.RemoveEventHandler(Object, Delegate) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
When overridden in a derived class, unbinds the delegate from the component so that the delegate will no longer receive events from the component.
public:
abstract void RemoveEventHandler(System::Object ^ component, Delegate ^ value);
public abstract void RemoveEventHandler (object component, Delegate value);
abstract member RemoveEventHandler : obj * Delegate -> unit
Public MustOverride Sub RemoveEventHandler (component As Object, value As Delegate)
Parameters
- component
- Object
The component that the delegate is bound to.
- value
- Delegate
The delegate to unbind from the component.
Remarks
Typically, this method is implemented through reflection. For more information, see the topics in Reflection.
For more information about delegates, see Handling and Raising Events.
Notes to Implementers
When you override this method, it should remove the delegate from the component's event list by invoking the appropriate remove_myHandler
method.
Applies to
See also
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: I hele 2024 udfaser vi GitHub-problemer som feedbackmekanisme for indhold og erstatter det med et nyt feedbacksystem. Du kan få flere oplysninger under:Indsend og få vist feedback om