不要灌水者！如何能让自己的程序干预（2000）系统的关机行为？请举例说明。分数不够再加！ -CPP- TryCatch
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不要灌水者！如何能让自己的程序干预（2000）系统的关机行为？请举例说明。分数不够再加！
如何在关机时，截获系统消息，并在处理完成自己的事情后（比如弹出一个提示对话框），再向系统发消息关闭计算机！要求源代码！
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你这是来干什么？给别人下达命令么？什么叫要求源代码？别你是你的员工还是你的什么人？
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给你源代码，其他无关人员甭想看见，哼哼！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牛人见得多，这么牛的第一次见到，源码如下，不知有用没用zt&&&&如何禁止Windows关机呢？换句话说，如何得到Windows关机的通知呢？&&&&原理：Windows在关机的时候会想所有顶层窗口广播一个消息WM_QUERYENDSESSION，其lParam参数可以区分是关机还是注销用户(注销用户时lParam是ENDSESSION_LOGOFF)。然后Windows会等到所有的应用程序都对这个消息返回TRUE才会关机，因此，只要我们的应用程序对这个消息的处理返回FALSE，Windows就不会关机了。而且通过这个例子，大家也应该可以区分系统关机和注销用户了吧(本例子不能区分)。下面看例子，例子的源程序在这里。LRESULT&CALLBACK&WndProc&(HWND&hwnd,&UINT&iMsg,&WPARAM&wParam,&LPARAM&lParam){switch&(iMsg){case&WM_DESTROY&:&&&&PostQuitMessage&(0)&;&&&&return&0&;case&WM_QUERYENDSESSION:&&&&::MessageBox(hwnd,"未经本程序许可，你不能关机！","禁止关机",MB_OK|MB_SYSTEMMODAL);&&&&return&0;//此处返回0则不能关机，返回1就能关机。}return&DefWindowProc&(hwnd,&iMsg,&wParam,&lParam)&;}&&&&为了节省篇幅，这里之列出了消息处理过程。为了更清楚的看到消息处理，这个例子没有用VCL，而是直接使用了SDK。&&&&另外，这个程序也不是绝对能阻止Windows关机，因为如果某个应用程序调用ExitWindowsEx(EWX_POWEROFF|EWX_FORCE,0);来关机，我这个程序就阻止不了，应为那样调用ExitWindowsEx，系统不会发出WM_QUERYENDSESSION消息，我那个程序也就没有用了，呵呵。
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挖卡卡，老僵很生气，问题很严重&^_^
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myy&哼一哼,csdn震一震
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呵呵，没想到会有这样的效果……首先，对于兄弟的提问方式给江湖界各位“侠客”带来的不满，兄弟在此赔罪了！其次，要感谢这里面的某些兄弟，其中一些还曾帮助我解决一些问题。因此，再次赔罪了！最后，言归正传。我想，能不能实现在关机时，记录下关机的时间（这样问题就简化了）。当然如果能够帮助我解决上面的问题更好。还有，happyct(绿叶对大树的情怀www.)&，你的代码我试了，不好使……呵呵。继续，各位顶呀！
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咳，这么多老前辈生气了，看来后果真的很严重，happyct(绿叶对大树的情怀www.)&脾气很好哦
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void&__fastcall&TForm1::FormCloseQuery(TObject&*Sender,&bool&&CanClose){&CanClose=}//---------------------------------------------------------------------------
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.h文件virtual&void&__fastcall&WndProc(Messages::TMessage&&Message);.cpp文件void&__fastcall&TForm1::WndProc(Messages::TMessage&&Message){&&&&&&&&//捕获关机和重起的消息&&&&&&&&if(Message.Msg==WM_QUERYENDSESSION||Message.Msg==WM_ENDSESSION)&&&&&&&&{&&&&&&&&&&&&&&&&ExitApp=&&&&&&&&}&&&&&&&&TForm::WndProc(Message);}这个呐？跟操作系统有关系
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都是牛人，问的牛，答的也牛
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系统：win2003下测试通过.hprivate://&User&declarations&&&&void&__fastcall&&&&&WndProc(Messages::TMessage&&&Message);.cppvoid&__fastcall&TForm1::WndProc(Messages::TMessage&&&Message){&&&&TForm::WndProc(Message);&&&&if(Message.Msg&==&WM_QUERYENDSESSION)&&&&&&&&ShowMessage("抓到你了吧？小样！");&&&&}
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望各位大侠继续帮忙呀！――大侠吗，一定要胸有沟壑，这里县谢谢happyct(绿叶对大树的情怀www.)先！问题结帖，一定给分！
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这个问题很重要吗？一般按happyct的方法比较简单，但不是很有效。如果非要实现，可以用自己的登录替换windows的，这样可以截获所有关机和注销的消息。
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请不惑大侠送佛送到西吧，这方面，俺比较地弱。继续。
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？？为什么我不能将问题结帖，没有办法给分呀！各位，帮我也解决解决这个问题呗？
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Win2000/XP/2003下，自己编写Msgina.dll中的导出函数Wlx****。Win9x下自己写DLL&要导出NPLogon，NPLogoff，NPGetCaps函数。还要在注册表中添加键值。Win2000是&HLM\Software\Microsoft\Windows&nt\currentversin\winlogon,&GinaDll="xxx"win9x要写几个。网上有资料，自己搜索吧。
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做一个消息映射,捕捉WM_QUERYENDSESSIONfun&&//映射函数{Msg.Result=0;&}这样就不会关机了private{Privatedeclarations}//声明拦截WM_QueryEndSession消息的过程procedure&WMQueryEndSession(varMsg:TMessage);&message&WM_QueryEndS上面是delphi的实现,procedureTForm1.WMQueryEndSession(varMsg:TMessage);beginif&CheckBox1.Checked&then&Msg.Result:=1else&Msg.Result:=0;
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提示:测试拦截关机消息这段代码,不要在IDE中测试,不然,嘿嘿....要在IE中打开另外,关机的发消息就不用了,用几个api函数就可以了自己有空找找吧,摆脱,类似"定时关机"&这样的代码大把,以前我开放的ftp里面就有几个void&Tmform::shutdown(){//DWORD&DWORD&dwVersion&=&GetVersion();&&&&if&(dwVersion&&&0x)&&&&&&&&&&&&&&&&//&Windows&NT&&&&&&{&&&&&&&&HANDLE&hProcess,hT&&&&&&&&TOKEN_PRIVILEGES&P&&&&&&&&LUID&&&&&&&&&hProcess=GetCurrentProcess();&&&&&&&&OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES,&hToken);&&&&&&&&Privileges.PrivilegeCount=1;&&&&&&&&LookupPrivilegevalue(NULL,SE_SHUTDOWN_NAME,&luid);&&&&&&&&Privileges.Privileges[0].Luid=&&&&&&&&Privileges.Privileges[0].Attributes=SE_PRIVILEGE_ENABLED;&&&&&&&&AdjustTokenPrivileges(hToken,FALSE,&Privileges,NULL,NULL,NULL);&&&&&&&&ExitWindowsEx(EWX_POWEROFF,&0);&&&&&&}&&&&else&&&&&&{&&&&&&&&ExitWindowsEx(EWX_POWEROFF,0);&&&&&&}}还不会用就看看ExitWindowsEx了,重启什么的都用他
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------Solutions------
我有例子！