基于wnidowAPI的对话框应用程序框架

#include "resource.h"


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

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
         MSG   msg; 
        //   创建主对话框，用CreateDialog创建的是非模态对话框，而DialogBox则是模态对话框，自己参考MSDN 
        HWND   hMain   =   NULL; 

        hMain   =   CreateDialog(   hInstance,   (LPCTSTR)(   IDD_ABOUTBOX   ),   NULL,   (DLGPROC)About   ); 

        ::SetWindowPos(   hMain,   HWND_TOP,   250,200,   0,   0,   SWP_NOSIZE   |   SWP_SHOWWINDOW); 
        //   ShowWindow(   hMain,   SW_SHOW)   //   有了上边一句，这个就不用啦 
       ::UpdateWindow(   hMain   ); 

      if(   NULL   ==   hMain   ) 
      { 
        ::MessageBox(   NULL,   "CreateWindow   error ",   "error ",   MB_OK   ); 
        return   -1; 
      } 
      //   Main   message   loop: 
      while   (GetMessage(&msg,   NULL,   0,   0))   
      { 
        if(   !::IsDialogMessage(   hMain,   &msg   )   ) 
        { 
          TranslateMessage(&msg); 
          DispatchMessage(&msg); 
        } 
      } 

  return   msg.wParam; 
} 






// Mesage handler for about box.
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)
    {
        case WM_INITDIALOG:
                return TRUE;

        case WM_COMMAND:
            if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) 
            {
                EndDialog(hDlg, LOWORD(wParam));//只用这个的话，只会关闭对话框，但是没有关闭应用程序
                PostQuitMessage(   0   );   
                return TRUE;
            }
            break;
    }
    return FALSE;
}

实在不怎么喜欢MFC。。API顺眼多了