I have MDI program, MFC, with one exe file, ex: mypro.exe
When I click mypro.exe, it run, and I program it to run one time only. (that is, when click second time or more to myprog.exe, it do not run because it's running already!)
But I want: when click second time or more, if IT not ON TOP MOST, It will become ON TOP MOST!
How to do that!