添加右键单击的消息响应函数,
新建CMenu对象,LoadMenu,GetSubMenu,
TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON,point.x,point.y,this);
关键的一步是 将函数末尾的OnRButtonDown(nFlags,point)注释掉
添加右键单击的消息响应函数,
新建CMenu对象,LoadMenu,GetSubMenu,
TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON,point.x,point.y,this);
关键的一步是 将函数末尾的OnRButtonDown(nFlags,point)注释掉