int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine,int iCmdShow)
{
static TCHAR szAppName[]=TEXT("Hello");//注册的窗口类的名称，此处为"Hello"
WNDCLASS wndclass;//定义了一个窗口类
wndclass.style=CS_HREDRAW|CS_VREDRAW;
wndclass.lpfnWndProc=WndProc;//此处关联了定义的消息处理函数
wndclass.cbClsExtra=0;
wndclass.cbWndExtra=0;
wndclass.hInstance=hInstance;//实例句柄
wndclass.hIcon=NULL;//窗口的图标，我们这里不设置
wndclass.hCursor=LoadCursor(NULL,IDC_ARROR);//设置光标
wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);//画刷
wndclass.lpszMenuName=NULL;
wndclass.lpszClassName=szAppName;//类名称
if(!RegisterClass(&wndclass))//注册窗口
{
MessageBox(NULL,TEXT("窗口注册失败"),szAppName,MB_ICONERROR);
return 0;
}
//下面开始建立窗口
HWND hwnd;
hwnd=CreateWindow(szAppName,TEXT("The Hello Program"),
CW_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
hInstance,
NULL);
ShowWindow(hwnd,iCmdShow);
UpdateWindow(hwnd);
//接下来是消息循环，程序不断的从消息队列中取消息，让消息处理函数处理
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
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