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genstub.cpp
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genstub.cpp：Code Content
  1. #include <windows.h>
  3. #if defined (WIN32)
  4. #define IS_WIN32 TRUE
  5. #else
  6. #define IS_WIN32 FALSE
  7. #endif
  9. #define IS_NT      IS_WIN32 && (BOOL)(GetVersion() < 0x80000000)
  10. #define IS_WIN32S  IS_WIN32 && (BOOL)(!(IS_NT) && (LOBYTE(LOWORD(GetVersion()))<4))
  11. #define IS_WIN95   (BOOL)(!(IS_NT) && !(IS_WIN32S)) && IS_WIN32
  13. HINSTANCE hInst;   // current instance
  15. LPCTSTR lpszAppName  = "MyApp";
  16. LPCTSTR lpszTitle    = "My Application"; 
  18. BOOL RegisterWin95( CONST WNDCLASS* lpwc );
  20. int APIENTRY WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
  21.                       LPTSTR lpCmdLine, int nCmdShow)
  22. {
  23.    MSG      msg;
  24.    HWND     hWnd; 
  25.    WNDCLASS wc;
  27.    // Register the main application window class.
  28.    //............................................
  29.    wc.style         = CS_HREDRAW | CS_VREDRAW;
  30.    wc.lpfnWndProc   = (WNDPROC)WndProc;       
  31.    wc.cbClsExtra    = 0;
  32.    wc.cbWndExtra    = 0;                      
  33.    wc.hInstance     = hInstance;              
  34.    wc.hIcon         = LoadIcon( hInstance, lpszAppName ); 
  35.    wc.hCursor       = LoadCursor(NULL, IDC_ARROW);
  36.    wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
  37.    wc.lpszMenuName  = lpszAppName;              
  38.    wc.lpszClassName = lpszAppName;              
  40.    if ( IS_WIN95 )
  41.    {
  42.       if ( !RegisterWin95( &wc ) )
  43.          return( FALSE );
  44.    }
  45.    else if ( !RegisterClass( &wc ) )
  46.       return( FALSE );
  48.    hInst = hInstance; 
  50.    // Create the main application window.
  51.    //....................................
  52.    hWnd = CreateWindow( lpszAppName, 
  53.                         lpszTitle,    
  54.                         WS_OVERLAPPEDWINDOW, 
  55.                         CW_USEDEFAULT, 0, 
  56.                         CW_USEDEFAULT, 0,  
  57.                         NULL,              
  58.                         NULL,              
  59.                         hInstance,
  60.                         NULL               
  61.                       );
  63.    if ( !hWnd ) 
  64.       return( FALSE );
  66.    ShowWindow( hWnd, nCmdShow ); 
  67.    UpdateWindow( hWnd );         
  69.    while( GetMessage( &msg, NULL, 0, 0) )   
  70.    {
  71.       TranslateMessage( &msg ); 
  72.       DispatchMessage( &msg );  
  73.    }
  75.    return( msg.wParam ); 
  76. }
  79. BOOL RegisterWin95( CONST WNDCLASS* lpwc )
  80. {
  81.    WNDCLASSEX wcex;
  83.    wcex.style         = lpwc->style;
  84.    wcex.lpfnWndProc   = lpwc->lpfnWndProc;
  85.    wcex.cbClsExtra    = lpwc->cbClsExtra;
  86.    wcex.cbWndExtra    = lpwc->cbWndExtra;
  87.    wcex.hInstance     = lpwc->hInstance;
  88.    wcex.hIcon         = lpwc->hIcon;
  89.    wcex.hCursor       = lpwc->hCursor;
  90.    wcex.hbrBackground = lpwc->hbrBackground;
  91.    wcex.lpszMenuName  = lpwc->lpszMenuName;
  92.    wcex.lpszClassName = lpwc->lpszClassName;
  94.    // Added elements for Windows 95.
  95.    //...............................
  96.    wcex.cbSize = sizeof(WNDCLASSEX);
  97.    wcex.hIconSm = LoadImage(wcex.hInstance, lpwc->lpszClassName, 
  98.                             IMAGE_ICON, 16, 16,
  99.                             LR_DEFAULTCOLOR );
  101.    return RegisterClassEx( &wcex );
  102. }
  104. LRESULT CALLBACK About( HWND hDlg,
  105.                         UINT message,
  106.                         WPARAM wParam,
  107.                         LPARAM lParam)
  108. {
  109.    switch (message)
  110.    {
  111.        case WM_INITDIALOG:
  112.                return (TRUE);
  114.        case WM_COMMAND:                              
  115.                if (   LOWORD(wParam) == IDOK         
  116.                    || LOWORD(wParam) == IDCANCEL)    
  117.                {
  118.                        EndDialog(hDlg, TRUE);        
  119.                        return (TRUE);
  120.                }
  121.                break;
  122.    }
  124.    return (FALSE); 
  125. }