Visual Studio: Is there a way to collapse all items of Solution Explorer?

Question

I know that I can use Arrow Keys to collapse items of solution explorer one by one, but I would like to know if there is a way to collapse all items with only one operation. I w

Answer 1

The VisualStudio extension CodeMaid provides collapsing.

Download from VisualStudioGallery.

The current version only supports VS2010 or higher, but you can install older versions side-by-side.