用锚定与停靠:
http://www.foxtable.com/help/topics/0701.htm
http://www.foxtable.com/help/topics/0702.htm
获得屏幕分辨率:
http://www.foxtable.com/help/topics/0348.htm
根据分辨率设置窗口大小:
http://www.foxtable.com/help/topics/2312.htm