When working with asp.net and now XAML I lean towards code view over the designer, a preference of course, but considering this feature I guess I am not alone.  When working with events in XAML you can simply type "Click=" and the nice little helper jumps up asking what event handler you'd like to wire it up to or even create a new one and the stub will be created. NICE!

As an added little beauty, this doesn't automatically send you off into the code behind.

Why-o-Why isn't it the same for asp.net markup?