VC鼠标右键弹出菜单的实现

来源：互联网发布：it网络学院编辑：程序博客网时间：2024/06/11 02:11

1添加Menu资源，在里面设好内容

2添加鼠标右键点击消息

具体实现：

void DIALOG1::OnRclickTree1(NMHDR* pNMHDR, LRESULT* pResult)
{
// TODO: Add your control notification handler code here
LPPOINT lpoint=new tagPOINT;
   ::GetCursorPos(lpoint);                                //获得鼠标
   CMenu   menu,*pSubMenu;
   menu.LoadMenu(IDR_MENU2);                //添加菜单资源
   pSubMenu=menu.GetSubMenu(0);           //设置菜单弹出项目起始位置
   pSubMenu->TrackPopupMenu(TPM_LEFTALIGN,lpoint->x,lpoint->y,this);    //获得鼠标位置
*pResult = 0;
}

void CMyView::OnRButtonDown(UINT nFlags, CPoint point)
{
CPoint pt;
CMenu menu;
CTreeCtrl& cThisTree = GetTreeCtrl();

HTREEITEM SelItem = cThisTree.HitTest( point, &nFlags );

if (SelItem == NULL) return ;//未选中树形控件，则返回

cThisTree.SelectItem(SelItem) ;//取得当前所选节点

menu.CreatePopupMenu();
menu.AppendMenu(0,ID_USER1,"菜单一");
menu.AppendMenu(0,ID_USER2,"菜单二");
GetCursorPos(&pt);
menu.TrackPopupMenu(TPM_RIGHTBUTTON,pt.x,pt.y,this);
ptAction=pt;

}