Hi Thanks to test code. I uninstall/reinstall mouse driver and also test on another PC with windows an get same result.
When roll whell mouse buttons: MRow() and MCol() return apsolutly position from desktop (not app window) but with other keys (left, right, middle) click, all is OK Also when I roll whell button (forward or backward) outside app window Row() & Col() position is updated with desktop row & col. Tested also witg WVG and console window. On full screen Whell event is ignred Is this normal or.... ? I port my 15 year old application from Clipper 52e + SIX 3.0 to Harbour and include mouse events. My idea is: step up/down Date, Number...etc... with whell button when is cursor ower get object, but I do not get correct coorinates. Sorry for my bad english explanation :( _______________________________________________ Harbour mailing list (attachment size limit: 40KB) Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour