APIAPI函数的SendMessage如何操作滚动条 7月 5, 2010 - by 欧阳逍遥 - Leave a Comment 卷屏到光标处 SendMessage(RichEdit1.Handle,EM_SCROLLCARET,0,0); 向下卷屏一行 SendMessage(RichEdit1.Handle,EM_SCROLL,SB_LINEDOWN,0) 向下卷屏到底 SendMessage(RichEdit1.Handle,WM_VSCROLL,SB_BOTTOM,0)