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pavelovcharov/unsubscribe_via_reflection.cs

Created March 6, 2018 15:01
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unsubscribe_via_reflection.cs
EventInfo evClick = GetType().GetEvent("GotKeyboardFocus");
Type tDelegate = evClick.EventHandlerType;
MethodInfo miHandler =
typeof(LayoutPanel).GetMethod("Control_GotFocus",
BindingFlags.NonPublic | BindingFlags.Instance);
// Create an instance of the delegate. Using the overloads
// of CreateDelegate that take MethodInfo is recommended.
//
Delegate d = Delegate.CreateDelegate(tDelegate, this, miHandler);
MethodInfo addHandler = evClick.GetRemoveMethod();
Object[] addHandlerArgs = { d };
addHandler.Invoke(this, addHandlerArgs);
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