M.Shoaib Khan wrote: this would enable the checkbox if it is disabled. Nope. You make a call to the UpdateData(TRUE) function. Therefor the member variable for the checkbox contains the _new_ state of the checkbox. If you want to ignore the change, you therefor have to invert the state now. :-D -Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? ;)

For example, we found out that there are 1 million "Bitches" and 500,000 "bastards". For every bastard there are two bitches. No wonder we (men) have such a hard time... LOL! I heard of a contest that tried to get google to return exactly one hit. Wonder what you should drink for that? Marc Help! I'm an AI running around in someone's f*cked up universe simulator.