MFC动态创建菜单

最新推荐文章于 2023-08-31 20:29:32 发布

zhangtaohbwh

最新推荐文章于 2023-08-31 20:29:32 发布

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分类专栏： mfc

本文链接：https://blog.youkuaiyun.com/zhangtaohbwh/article/details/47673793

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	CMenu menuFile;
	menuFile.CreatePopupMenu();
	menuFile.AppendMenu(MF_STRING, ID_MENU_FILE_OPEN, _T("Open"));
	menuFile.AppendMenu(MF_STRING, ID_MENU_FILE_NEW, _T("New"));
	menuFile.AppendMenu(MF_STRING, ID_MENU_FILE_SAVE, _T("Save"));

	CMenu menuEdit;
	menuEdit.CreatePopupMenu();
	menuEdit.AppendMenu(MF_STRING, ID_MENU_EDIT_COPY, _T("Cut"));
	menuEdit.AppendMenu(MF_STRING, ID_MENU_EDIT_COPY, _T("Copy"));
	menuEdit.AppendMenu(MF_STRING, ID_MENU_EDIT_PASTE, _T("Past"));

	CMenu menuCpp;
	menuCpp.CreatePopupMenu();
	menuCpp.AppendMenu(MF_STRING, ID_MENU_TOOL_OLLDBG, _T("Olldbg"));
	menuCpp.AppendMenu(MF_STRING, ID_MENU_TOOL_WINDBG, _T("Windbg"));
	menuCpp.AppendMenu(MF_STRING, ID_MENU_TOOL_SPYPP, _T("Spy++"));
	menuCpp.AppendMenu(MF_STRING, ID_MENU_TOOL_DEPENDS, _T("Depends"));

	CMenu menuTools;
	menuTools.CreatePopupMenu();
	menuTools.AppendMenu(MF_POPUP, (UINT)menuCpp.Detach(), _T("Debug"));

	CMenu menuMain;
	menuMain.CreateMenu();
	menuMain.AppendMenu(MF_POPUP, (UINT)menuFile.Detach(),_T("&File"));
	menuMain.AppendMenu(MF_POPUP, (UINT)menuEdit.Detach(),_T("&Edit"));
	menuMain.AppendMenu(MF_POPUP, (UINT)menuTools.Detach(),_T("&Toos"));

	SetMenu(&menuMain);
	// 下面语句的作用：因为menuMain是局部变量，将菜单从CMenu对象上卸载下来
	// 原因：menuMain的作用域超出范围后，不至于菜单栏被释放了
	menuMain.Detach();

效果图：