cas*_*nca 18
您可以CMenu像这样动态创建对象:
CMenu *menu = new CMenu;
menu->CreatePopupMenu();
// Add items to the menu
menu->AppendMenu(MF_STRING, menuItemID, "Text");
...
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然后将此子菜单添加到主菜单:
wnd->GetMenu()->AppendMenu(MF_POPUP, (UINT_PTR)menu->m_hMenu, "Menu Name");
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对于消息映射,假设所有菜单项ID都在一定范围内,您可以使用ON_COMMAND_RANGE将整个范围映射到单个函数.此函数将接收ID作为参数,并且在函数内,您可以根据ID执行不同的操作.
小智 10
define the menu's using #define
#define ID_SHOW 2002
#define ID_HIDE 2004
//create a menu object for main menu
CMenu *menu = new CMenu();
menu->CreateMenu();
//another menu object for submenu
CMenu *subMenu = new CMenu();
subMenu->CreatePopupMenu();
subMenu->AppendMenu(MF_STRING, ID_HIDE, _T("four"));
subMenu->AppendMenu(MF_STRING, ID_SHOW, _T("three"));
//append submenu to menu
menu->AppendMenu(MF_POPUP|MF_STRING, (UINT)subMenu->m_hMenu, _T("Advanced") );
SetMenu(menu);
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