Работа с полосами прокрутки
Как отследить событие при перемещении скролла?
The WM_HSCROLL message is sent to a window when a scroll event occurs in the window's standard horizontal scroll bar. This message is also sent to the owner of a horizontal scroll bar control when a scroll event occurs in the control.
WM_VSCROLL
The WM_VSCROLL message is sent to a window when a scroll event occurs in the window's standard vertical scroll bar. This message is also sent to the owner of a vertical scroll bar control when a scroll event occurs in the control.
---
Все ответы по билдеру
http//www.softforum.ru/news.exe?cmd=xover&group=cps.inprise.cppbuilder&utag=