在VC++多文档窗体中使用位图背景的演示程序

// BmpClient.cpp : Defines the class behaviors for the application. // Download by http://www.codefans.net #include "stdafx.h" #include "BmpClient.h" #include "MainFrm.h" #include "ChildFrm.h" #include "BmpClientDoc.h" #include "BmpClientView.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CBmpClient BEGIN_MESSAGE_MAP(CBmpClient, CWinApp) //{{AFX_MSG_MAP(CBmpClient) ON_COMMAND(ID_APP_ABOUT, OnAppAbout) //}}AFX_MSG_MAP // Standard file based document commands ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew) ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CBmpClient construction CBmpClient::CBmpClient() { } ///////////////////////////////////////////////////////////////////////////// // The one and only CBmpClient object CBmpClient theApp; ///////////////////////////////////////////////////////////////////////////// // CBmpClient initialization BOOL CBmpClient::InitInstance() { // Standard initialization #ifdef _AFXDLL Enable3dControls(); // Call this when using MFC in a shared DLL #else Enable3dControlsStatic(); // Call this when linking to MFC statically #endif // Change the registry key under which our settings are stored. SetRegistryKey(_T("Local AppWizard-Generated Applications")); LoadStdProfileSettings(); // Load standard INI file options (including MRU) // Register document templates CMultiDocTemplate* pDocTemplate; pDocTemplate = new CMultiDocTemplate( IDR_BMPCLITYPE, RUNTIME_CLASS(CBmpClientDoc), RUNTIME_CLASS(CChildFrame), // custom MDI child frame RUNTIME_CLASS(CBmpClientView)); AddDocTemplate(pDocTemplate); // create main MDI Frame window CMainFrame* pMainFrame = new CMainFrame; if (!pMainFrame->LoadFrame(IDR_MAINFRAME)) return FALSE; m_pMainWnd = pMainFrame; // Parse command line for standard shell commands, DDE, file open CCommandLineInfo cmdInfo; ParseCommandLine(cmdInfo); // Dispatch commands specified on the command line if (!ProcessShellCommand(cmdInfo)) return FALSE; pMainFrame->ShowWindow(m_nCmdShow); pMainFrame->UpdateWindow(); return TRUE; } ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) // No message handlers //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() // App command to run the dialog void CBmpClient::OnAppAbout() { CAboutDlg aboutDlg; aboutDlg.DoModal(); } ///////////////////////////////////////////////////////////////////////////// // CBmpClient commands