SystemMenu添加Item

// SystemMenu.cpp : Defines the class behaviors for the application. // #include "stdafx.h" #include "SystemMenu.h" #include "MainFrm.h" #ifdef _DEBUG #define new DEBUG_NEW #endif // CSystemMenuApp BEGIN_MESSAGE_MAP(CSystemMenuApp, CWinApp) ON_COMMAND(ID_APP_ABOUT, &CSystemMenuApp::OnAppAbout) END_MESSAGE_MAP() // CSystemMenuApp construction CSystemMenuApp::CSystemMenuApp() { // TODO: add construction code here, // Place all significant initialization in InitInstance } // The one and only CSystemMenuApp object CSystemMenuApp theApp; // CSystemMenuApp initialization BOOL CSystemMenuApp::InitInstance() { CWinApp::InitInstance(); // Standard initialization // If you are not using these features and wish to reduce the size // of your final executable, you should remove from the following // the specific initialization routines you do not need // Change the registry key under which our settings are stored // TODO: You should modify this string to be something appropriate // such as the name of your company or organization SetRegistryKey(_T("Local AppWizard-Generated Applications")); // To create the main window, this code creates a new frame window // object and then sets it as the application's main window object CMainFrame* pFrame = new CMainFrame; if (!pFrame) return FALSE; m_pMainWnd = pFrame; // create and load the frame with its resources pFrame->LoadFrame(IDR_MAINFRAME, WS_OVERLAPPEDWINDOW | FWS_ADDTOTITLE, NULL, NULL); // The one and only window has been initialized, so show and update it pFrame->ShowWindow(SW_SHOW); pFrame->UpdateWindow(); // call DragAcceptFiles only if there's a suffix // In an SDI app, this should occur after ProcessShellCommand HMENU pSysMenu = ::GetSystemMenu(m_pMainWnd->GetSafeHwnd(), FALSE); if (pSysMenu) { ::InsertMenu(pSysMenu, 0, MF_BYPOSITION | MF_STRING, ID_SHOW_MESSAGE1, "Show Message 1"); ::InsertMenu(pSysMenu, 1, MF_BYPOSITION | MF_STRING, ID_SHOW_MESSAGE2, "Show Message 2"); ::InsertMenu(pSysMenu, 2, MF_BYPOSITION | MF_SEPARATOR, 0, ""); } return TRUE; } // CSystemMenuApp message handlers // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data enum { IDD = IDD_ABOUTBOX }; protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support // Implementation protected: DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) END_MESSAGE_MAP() // App command to run the dialog void CSystemMenuApp::OnAppAbout() { CAboutDlg aboutDlg; aboutDlg.DoModal(); } // CSystemMenuApp message handlers