How remove Added Event?

Mar 9, 2015 at 2:51 AM
hellow ? my name is jae hak.

I assigned Event
ex)
Engine engin = new Engine(clr => clr.AllowClr());
//button assigned click evnet
engin.Execute("button.add_Click(function(sender,eventargs){System.Windows.Forms.MessageBox.Show('hellow world')})");

//button remove click event
engin.Execute("button.remove_Click(function(sender,eventargs){})");

but button click event not remove.
please let me know how remove event.