I am using Visual Studio. Say for instance I have a static public method named FooBar() in class Utils. Let\'s also say that I use this method in a lot of .aspx files. Let\'s
I think you are talking about ctrl + shift + F, by default it should be on "look in: entire solution" and there you go.
One can access the "Find in Files" window via the drop-down menu selection and search all files in the Entire Solution: Edit > Find and Replace > Find in Files
Other, alternative is to open the "Find in Files" window via the "Standard Toolbars" button as highlighted in the below screen-short:
So the answer seems to be to NOT use the Solution Explorer search box.
Rather, open any file in the solution, then use the control-f search pop-up to search all files by:
Press Ctrl+,
Then you will see a docked window under name of "Go to all"
This a picture of the "Go to all" in my IDE