Disappearing solution

[John Wilmot]

This is odd. I created a blank solution and then added a c# class project to
it. After adding the project the solution in Solution Explorer disappeared
and the project is now the root of the tree, so I am unable to add any more
projects to the solution.

Does anyone know what might be causing this?

 

[RobinS]

Maybe your Visual Studio is set to not display solutions when there is only
one project.

Tools/Options/Projects and Solutions --> "Always show solution" checkbox.

Robin S.