title: Ambiguous Reference error after recovering a deleted file
body: <p>I was trying to move a .aspx page over to a new project by copy/pasting. After I did that, I deleted it from the original solution. When I realized this was a mistake, I tried recovering and adding it back to the original solution. I can open it and view the code/designer, but I am getting an error "ambiguous reference" and "already contains a definition for that" on all the objects in the .aspx page...please help!</p>