关于scroll 的 redraw参数
SetScrollRange (hwnd, SB_VERT, 0, NUMLINES - 1, FALSE) ;SetScrollPos (hwnd, SB_VERT, iVscrollPos, TRUE) ;
同样的 redraw参数
为什么一个设置成FALSE 一个设置成TRUE?
不矛盾吗
摘至 MSDN：
If the call to SetScrollRange immediately follows a call to the SetScrollPos function, the bRedraw parameter in SetScrollPos must be zero to prevent the scroll bar from being drawn twice.
If the call to SetScrollRange immediately follows a call to the SetScrollPos function, the bRedraw parameter in SetScrollPos must be zero to prevent the scroll bar from being drawn twice.
