what is the C++/CLI syntax to subscribe for events?

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野的像风
野的像风 2020-12-11 18:25

I\'m updating some old Managed C++ code with lines like this:

instanceOfEventSource->add_OnMyEvent( 
    new EventSource::MyEventHandlerDelegate(this, MyE         


        
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  •  执笔经年
    2020-12-11 18:34

    I just spent half an hour trying to figure out how to register a static method as callback method for an event. While the OP did not specifically ask for registering static methods, this will be helpful to others facing the same problem. It's actually very simple, in that case the delegate constructor takes just one parameter for the static target method.

    Example:

    System::EventHandler^ h = gcnew System::EventHandler(&MyClass::MyStaticCallbackMethod);
    

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