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¹¤³ÌÃû:WindowsDemo

Ô´Îļþ:Apidemo.cpp

#include
LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow)
{
 WNDCLASS wndclass;
 HWND hwnd;
 MSG msg;
 /*¶¨Òå´°¿ÚÀàµÄ¸÷ÊôÐÔ*/
 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);//±³¾°Îª°×É«
 wndclass.lpszMenuName=NULL;
 wndclass.lpszClassName="window´°¿Ú´´½¨";

 /*×¢²á´°¿ÚÀà*/
 if(! RegisterClass(&wndclass)) return FALSE;
 /*´´½¨´°¿ÚÀà*/
 hwnd = CreateWindow("window´°¿Ú´´½¨","window´°¿Ú´´½¨",WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL
  );
 /*ÏÔʾ²¢¸üд°¿Ú*/
 ShowWindow(hwnd,nCmdShow);
 UpdateWindow(hwnd);

 /*ÏûϢѭ»·*/
 while(GetMessage(&msg,NULL,0,0)){
  TranslateMessage(&msg);
  DispatchMessage(&msg);

 }
 return msg.wParam;
}
 /*´°¿Úº¯Êý*/
 LRESULT CALLBACK WndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam){
  switch(message){
  
  case WM_PAINT:
    HDC hdc;
    PAINTSTRUCT ps;
    hdc=BeginPaint(hwnd,&ps);
    TextOut(hdc,10,20,"¹þ¹þ,Windows±à³Ì´´½¨µÄ´°¿Ú!",27);
    EndPaint(hwnd,&ps);
    return 0;
  case WM_DESTROY:
   PostQuitMessage(0);
   return 0;

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