如何样实现左键呼出PopupMenu?

怎么样实现左键呼出PopupMenu??如题,我有SpeedButton,想左键点击呼出PopupMenu而不是右键。谢谢!!!!![解决

怎么样实现左键呼出PopupMenu??
如题,我有SpeedButton,想左键点击呼出PopupMenu而不是右键。谢谢!!!!!

[解决办法]
TPoint pt;
GetCursorPos(&pt);
PopupMenu1-> Popup(pt.x,pt.y);