使用GDI+函数从资源中加载图片

#include "stdafx.h" #include "CGdiPlusBitmapTest.h" #include "MainFrm.h" #ifdef _DEBUG #define new DEBUG_NEW #endif // CCGdiPlusBitmapTestApp BEGIN_MESSAGE_MAP(CCGdiPlusBitmapTestApp, CWinApp) ON_COMMAND(ID_APP_ABOUT, OnAppAbout) END_MESSAGE_MAP() CCGdiPlusBitmapTestApp::CCGdiPlusBitmapTestApp() { } // The one and only CCGdiPlusBitmapTestApp object CCGdiPlusBitmapTestApp theApp; BOOL CCGdiPlusBitmapTestApp::InitInstance() { Gdiplus::GdiplusStartupInput gdiplusStartupInput; Gdiplus::GdiplusStartup(&m_gdiplusToken, &gdiplusStartupInput, NULL); 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; 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 return TRUE; } // CCGdiPlusBitmapTestApp 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 CCGdiPlusBitmapTestApp::OnAppAbout() { CAboutDlg aboutDlg; aboutDlg.DoModal(); } // CCGdiPlusBitmapTestApp message handlers int CCGdiPlusBitmapTestApp::ExitInstance() { Gdiplus::GdiplusShutdown(m_gdiplusToken); return CWinApp::ExitInstance(); }