Ok, this is about the 90th time I have made this mistake. Too many all-nighters trying to get a web site done.
I have Page1.aspx working and I want to make 3 similar pages - in fact I want them to share a lot of the same code (with slight modifications of course).
So I open Page2 in one tab and Page1.aspx in the other, and after a couple hours I find that I am EDITING the WRONG Source.
What I'd like to do is open the completed form in ReadOnly mode so I am locked out of accidentally changing it (like File-Open-Readonly).
Doable? I'd rather not have to set it readonly in the Windows Explorer.