ok, my case for example,
My boss in his computer write a program (it has only A form ) , but he want to give me to improve....
In this time , he only give me 3 file, extention A.vb , A.resx and A.designer.vb.
So i new the project and add the 3 exits file, and rebuild , but i can't see all of control
(In Solution Explorer 's view designer ), how can i do?