T

#include <windows.h>

LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);

int WINAPI      WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
      PSTR szCmdLine, int iCmdShow)
{

   static TCHAR    szAppName[] = TEXT("HelloWin");

   HWND            hwnd;

   MSG             msg;

   WNDCLASS        wndclass;

   wndclass.style = CS_HREDRAW | CS_VREDRAW;

   wndclass.lpfnWndProc = WndProc;

   wndclass.cbClsExtra = 0;

   wndclass.cbWndExtra = 0;

   wndclass.hInstance = hInstance;

   wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);

   wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);

   wndclass.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);

   wndclass.lpszMenuName = NULL;

   wndclass.lpszClassName = szAppName;

   if (!RegisterClass(&wndclass))

   {

   MessageBox(NULL, TEXT("This program requires Windows NT!"), szAppName,
     MB_ICONERROR);

   return 0;

   }

   hwnd = CreateWindow(szAppName, // window
         // class
         // name
        TEXT("The Hello Program"), // window
             // caption
        WS_OVERLAPPEDWINDOW, // window
           // style
        CW_USEDEFAULT, // initial
          // x
          // position
        CW_USEDEFAULT, // initial
          // y
          // position
        CW_USEDEFAULT, // initial
          // x
          // size
        CW_USEDEFAULT, // initial
          // y
          // size
        NULL, // parent
        // window
        // handle
        NULL, // window
        // menu
        // handle
        hInstance, // program
         // instance
         // handle
        NULL); // creation
        // parameters

   ShowWindow(hwnd, iCmdShow);

   UpdateWindow(hwnd);

   while (GetMessage(&msg, NULL, 0, 0))

   {

   TranslateMessage(&msg);

   DispatchMessage(&msg);

   }

   return msg.wParam;

}

LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam,
       LPARAM lParam)
{

   HDC             hdc;

   PAINTSTRUCT     ps;

   RECT            rect;

   switch (message)

   {

   case WM_CREATE:

   return 0;

   case WM_PAINT:

   hdc = BeginPaint(hwnd, &ps);

   GetClientRect(hwnd, &rect);

   DrawText(hdc, TEXT("Hello, Windows 98!"), -1, &rect,
      DT_SINGLELINE | DT_CENTER | DT_VCENTER);

   EndPaint(hwnd, &ps);

   return 0;

   case WM_DESTROY:

   PostQuitMessage(0);

   return 0;

   }

   return DefWindowProc(hwnd, message, wParam, lParam);

}