>That _is_ cool.
>
>The reason that the o,e are passed is that the def is of an unnamed function that is the eventhandler method. In C#, if you type in the line you did, the IDE (in VS2010) will complain that the function you named is not available. You then have to define that method.
>
>private void ButtonClick(object o, EventArgs e)
>{
>
>}
>
>in order to compile, of course. So that still looks like a lot of extra typing to me

If you type b.Click += (space)

then vs auto generates the method for you