User Controls not showing up in the toolbox

Question

I have some UserControls that I created in ProjectA. I have ProjectB that has a windows form that I want to put the controls on. Both of these projects are in a single sol

Answer 1

In my case, the AutoToolboxPopulate was already set (Visual C# 2010 Express).

However, I had to activate "Show All" from the properties of the Toolbox (right click) to actually see my new user controls.