Just found a handy Visual Studio thing: the code definition window. When looking through some code, this window shows the definition of the identifier under the cursor. I usually press F12 to go to the definition, and Ctrl- to go back again. Using the CDW, I get to see both at the same time!
To get to the CDW, use the view menu, or press Ctrl+W+D.
[Tags: visualstudio codedefinitionwindow code]