Blue arrow overlay on Visual Studio 2012 project files
overlay, project, visual-studio
Solution
It indicates that the source file is not stored in the project directory. You get it with, for example, Project + Add Existing Item, select a file in another directory, click the arrow on the Add button and select "Add as Link".
Problem
There are little blue arrows appearing on some of the files in my project in Visual Studio 2012 and I am not sure what they mean. And if I create a new class it does not have the icon on it. Here's a screenshot: https://i.stack.imgur.com/tdZB1.jpg