How do I stop Windows from blocking the program during a window drag or menu button being held down?

Question

I am novice with Win32, and I have been pursuing a problem (if it can be called a problem at all) with Windows blocking your program\'s flow during the event when a user gra

Answer 1

If multi-threading can fix it, then that is interesting but I wonder if I can get it to work on single-core processors. And I have read about hooks, but the MSDN page is still hard for me to interpret.

You can use multiple threads on a single-core processor. Performance would be better on multi-core systems, but that shouldn't prevent you from writing multithreaded applications. Anyway, go for it.