Windows Sockets 1.1应用实例(五十二)

           if (ret != 0){

              wshout_err (hOurDlg, WSAGetLastError(), "WSAStartup()");

           }

           return (TRUE);

       case WM_CLOSE:

           PostMessage(hOurDlg, WM_COMMAND, IDM_EXIT, 0L);

           break;

       case WM_SYSCOMMAND:

           SendMessage(hOurWnd, message, wParam, lParam);

           break;

   &nb