Question

mfc mdi 标签 怎么添加右键菜单 急急急,在线等

VS 2012 创建的MDI工程

Answer 1

视图类添加右键菜单消息WM_CONTEXTMENU

MSDN中事例

void CDrawView::OnContextMenu(CWnd* /*pWnd*/, CPoint point) 
{
   // make sure window is active
   GetParentFrame()->ActivateFrame();

   CPoint local = point;
   ScreenToClient(&local);
   ClientToDoc(local);

   CDrawObj* pObj;
   pObj = GetDocument()->ObjectAt(local);
   if (pObj != NULL)
   {
      if (!IsSelected(pObj))
         Select(pObj, FALSE);
      UpdateWindow();

      CMenu menu;
      if (menu.LoadMenu(ID_POPUP_MENU))
      {
         CMenu* pPopup = menu.GetSubMenu(0);
         ASSERT(pPopup != NULL);

         pPopup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON,
            point.x, point.y,
            AfxGetMainWnd()); // use main window for cmds
      }
   }
}