win32窗口程序示例

最新推荐文章于 2024-10-28 23:05:14 发布

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最新推荐文章于 2024-10-28 23:05:14 发布

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文章标签： c++ windows

本文链接：https://blog.youkuaiyun.com/weixin_54005873/article/details/143268492

版权

#include<stdio.h>
#include<windows.h>

HANDLE win,bt;
int alive=1;
WNDCLASSA cls={0};


int main(){

    cls.lpfnWndProc=DefWindowProcA;
    cls.lpszClassName="main";
    RegisterClassA(&cls);
    
    win=CreateWindowA("main","qwe",0,200,200,500,500,0,0,0,0);
    ShowWindow(win,1);
    bt=CreateWindowA("button","Hello",WS_VISIBLE|WS_CHILDWINDOW,10,10,50,30,win,0,0,0);
    MSG msg;
    while(alive){
        if(PeekMessageA(&msg,0,0,0,PM_REMOVE)){
            TranslateMessage(&msg);
            printf("%p\n",msg.message);
            if(msg.message==0x201&&msg.hwnd==bt){
                char buf[32];
                GetWindowTextA(win,buf,sizeof(buf));
                puts(buf);
            }
            DispatchMessageA(&msg);
        }
    }


}