Is Edit and Continue for ASP.NET projects supported on VS 2012 Professional, or do I need VS Ultimate? I followed the instructions in
http://stackoverflow.com/questions/2795795/cant-edit-and-continue-when-using-visual-studio-2010-on-a-64-bit-machine-app-t
However, the Enable Edit and Continue check box is greyed out. Therefore, my settings are below:
Project Settings ->
Platform Target: x86
Optimize Code: Unchecked
Enable Edit and Continue: Unchecked
Visual Studio Settings -> Enable Edit and Continue: Checked
The web application hits my breakpoints, but when I try to change the next line of code, I get the error message "Changes are not allowed in the following cases: ...". I tried the same Edit and Continue scenario in a Win Forms project, and it works fine.