#include <Windows.h>
//窗口处理函数(自定义，处理消息)
LRESULT CALLBACK WndProc(HWND hWnd,UINT msgID,WPARAM wParam,LPARAM IParam){
return DefWindowProc(hWnd,msgID,wParam,IParam);
}
//入口函数
int CALLBACK WinMain(HINSTANCE hIns,HINSTANCE hPreIns,LPSTR IpCmdLine,int nCmdShow){
//注册窗口类
WNDCLASS wc = {0};
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wc.hCursor = NULL;
wc.hIcon = NULL;
wc.hInstance = hIns;
wc.lpfnWndProc = WndProc;
wc.lpszClassName = "Main";
wc.lpszMenuName = NULL;
wc.style = CS_HREDRAW|CS_VREDRAW;
RegisterClass(&wc); //将以上所有赋值写入操作系统中
//在内存创建窗口
HWND hWnd = CreateWindow("Main","window",WS_OVRELAPPEDWINDOW,100,100,500,500,NULL,NULL,hIns,NULL);
//显示窗口
ShowWindow(hWnd,SW_SHOW);
UpdateWindow(hWnd);
//消息循环
MSG nMsg = {0};
while (GetMessage(&nMsg,NULL,0,0)){
TranslateMessage(&nMsg);
DispatchMessage(&nMsg);//将消息交给窗口处理函数来处理
}
return 0;
}
