The "Go To Definition" functionality in the XMAL code behind editor has been enhanced in Visual Studio 2008. Invoking it on a reference of a control in the XAML code behind page, now takes the user to the definition of the control in XMAL code. What a pleasant change from the prior behavior where invoking the command would take the user to the designer generated code behind page.
So when you do this:
You get this:
instead of (in the .g.cs file)
The “Find all References” functionality has also been enchanced with the service pack. Invoking it on a reference of a control in the XAML code behind page, now inclues the references made in the XAML code also.
So when you do this:
You get this (Note the third reference in the tablecontrol.xaml file):