How to stop Visual Studio from opening a file on single click?

Question

In my Visual Studio 2012 Solution Explorer, when I single click a filename it opens it. This was different from Visual Studio 2010 (required a double click). Is there a way

Answer 1

In Visual studio 12/13, easiest way is to type "single click" in quick search and than select Tabs and Windows.

And in Tabs and Windows dialogue ,uncheck "Preview selected files in solutions explorer"