#include
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); //窗口过程
//窗口初始化（定义窗口的具体方式）
int WINAPI WinMain
(
HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
)
//int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hPrevlnst, LPSTR lpsCmdLine, int nCmdShow)
{
HWND hwnd;
MSG Msg;
WNDCLASS wndclass;
char lpszClassName[] = "窗口"; //窗口类名
char lpszTitle[] = "HELLO！WORLD！"; //My_Windows窗口标题名HELLO！WORLD！
wndclass.style = 0; //窗口风格
wndclass.hInstance = hInstance;
wndclass.lpfnWndProc = WndProc; //窗口过程函数地址
wndclass.cbClsExtra = 0; //窗口类无扩展
wndclass.cbWndExtra = 0; //窗口实例无扩展
wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); //用箭头光标
wndclass.hbrBackground = (HBRUSH)(GetStockObject(WHITE_BRUSH)); //窗口背景色为白色
wndclass.lpszMenuName = NULL; //窗口无菜单
wndclass.lpszClassName = lpszClassName; //窗口类名为"窗口"
if(!RegisterClass(&wndclass)) //如果注册窗口类失败
{ MessageBeep(0); return FALSE; }
hwnd = CreateWindow(
lpszClassName, //窗口类名
lpszTitle, //窗口实例的标题名
WS_OVERLAPPEDWINDOW, //窗口的风格
CW_USEDEFAULT,
CW_USEDEFAULT, //以上2行表示窗口左上角坐标为默认值
CW_USEDEFAULT,
CW_USEDEFAULT, //以上2行表示窗口的高度和宽度为默认值
NULL, //此窗口无父窗口
NULL, //此窗口无主菜单
hInstance, //创建此窗口的应用程序的当前句柄（即进程）
NULL //不使用该值
);
ShowWindow(hwnd, nCmdShow); //显示窗口
UpdateWindow(hwnd); //绘制用户区（刷新用户区）
while(GetMessage(&Msg, NULL, 0, 0)) //消息循环
{
TranslateMessage(&Msg); //翻译消息
DispatchMessage(&Msg); //分发消息
}
return Msg.wParam; //消息循环结束即程序结束将信息返回给系统
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_DESTROY:
PostQuitMessage(0);
default:
return DefWindowProc(hwnd, message, wParam, lParam);
}
return 0;
}
