Getting event handler from event? [duplicate]

Question

Possible Duplicate:
Is it possible to “steal” an event handler from one control and give it to another?

Is there a way to get references of the event handlers from the event?

For example:

EventHandler evt = btn.Click; // or another way ?

(Here the EventHandler is the delegate and Click is an event of Button)

Answer 1

If you defined the event and your code that accesses it is in the same class (i.e. not derived) then you can access it and get the invocation list.

MulticastDelegate m = (MulticastDelegate)MyEvent;  

var list = m.GetInvocationList();  

foreach(Delegate d in list)  
{  
    // look at the delegate
}  

• http://www.c-sharpcorner.com/UploadFile/rmcochran/csharp_events01292006081130AM/csharp_events.aspx

• http://social.msdn.microsoft.com/Forums/eu/csharplanguage/thread/9a58321d-7fd5-45ca-bba0-44a0a336aeeb

For the case where you want to access the invocation list of an event defined in a class whose code you can't modify...

• C# How to find if an event is hooked up