MFC 单击按钮弹出菜单

void CMyNoteDlg::OnBnClickedMenu()

{

// TODO: 在此添加控件通知处理程序代码

CPoint point;

ClientToScreen(&point);//point是针对屏幕的坐标，将其转化为针对客户区的

CMenu menu;

menu.LoadMenu(IDR_MENU1);//IDR_MENU1是菜单ID

menu.GetSubMenu(0)->TrackPopupMenu(TPM_LEFTALIGN,point.x+230,point.y+35,this);

}