What if two programs did this? Practical exam

Raymond Chen November 25, 2010 Nov 25, 2010 11/25/10

A customer who doesn't read this blog had the following question: The requirement for our application is that it must be on top of all other windows, even in the presence of other windows with the topmost style. In our WM_KILLFOCUS and WM_PAINT messages, we set ourselves to topmost, and then call SetWindowPos to bring ourselves to the front...