正在阅读：《编程高手箴言》读后感(3)《编程高手箴言》读后感(3)

2004-04-07 10:02 出处：CSDN 作者：seacloud 责任编辑：sdq

    64 //    This function and its usage is only necessary if you want this code
    65 //    to be compatible with Win32 systems prior to the 'RegisterClassEx'
    66 //    function that was added to Windows 95. It is important to call this function
    67 //    so that the application will get 'well formed' small icons associated
    68 //    with it.
    69 //
    70 ATOM MyRegisterClass(HINSTANCE hInstance)
    71 {
    72 WNDCLASSEX wcex;
    73
    74 wcex.cbSize = sizeof(WNDCLASSEX);
    75
    76 wcex.style   = CS_HREDRAW | CS_VREDRAW;
    77 wcex.lpfnWndProc = (WNDPROC)WndProc;
    78 wcex.cbClsExtra = 0;
    79 wcex.cbWndExtra = 0;
    80 wcex.hInstance = hInstance;
    81 wcex.hIcon   = LoadIcon(hInstance, (LPCTSTR)IDI_TEST);
    82 wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
    83 wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
    84 wcex.lpszMenuName = (LPCSTR)IDC_TEST;
    85 wcex.lpszClassName = szWindowClass;
    86 wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL);
    87
    88 return RegisterClassEx(&wcex);
    89 }
    90
    91 //
    92 //   FUNCTION: InitInstance(HANDLE, int)
    93 //
    94 //   PURPOSE: Saves instance handle and creates main window
    95 //
    96 //   COMMENTS:
    97 //
    98 //        In this function, we save the instance handle in a global variable and
    99 //        create and display the main program window.
   100 //

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