C#利用ntsd.exe关闭进程

有时我们会发现在任务管理器中无法关闭某个进程，可以使用下面的方法强行关闭，注意不要杀掉进程表中的系统核心进程:
1.使用Windows XP/2000自带的工具
从Windows 2000开始，Windows系统就自带了一个用户态调试工具Ntsd，它能够杀掉大部分进程，因为被调试器附着的进程会随调试器一起退出，所以只要你在命令行下使用Ntsd调出某进程，然后退出Ntsd即可终止该进程，而且使用Ntsd会自动获得Debug权限，因此Ntsd能杀掉大部分的进程。
操作方法:单击“开始”/程序/附件/命令提示符，输入命令:ntsd -c q -p PID(把最后那个PID，改成你要终止的进程的PID)。
以上参数-p表示后面跟随的是进程PID， -c q表示执行退出Ntsd的调试命令，从命令行把以上参数传递过去就行了。
2. 使用专门的软件来杀进程
任务管理器杀不掉的进程，你可以使用专门的软件关闭。

下面是使用C#程序调用ntsd强制关闭进程，方法如下：

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public static bool KillProcess(string name, int id, string ntsdPath)        {            bool result = false;//判断进程是否运行的标识            Process[] proArr = null;            if (name == null) name = "";            name = name.Replace(".EXE", "").Replace(".exe", "");            try            {                using (Process process = new Process())                {                    process.StartInfo.FileName = "cmd.exe";                    process.StartInfo.UseShellExecute = false;                    process.StartInfo.RedirectStandardOutput = true;                    process.StartInfo.RedirectStandardError = true;                    process.StartInfo.CreateNoWindow = true;                      try                    {                        if (id == 0 && (name + "").Length > 0)                        {                            proArr = Process.GetProcessesByName(name);                            if (proArr.Length > 0 && (ntsdPath + "").Length > 0)                            {                                foreach (Process pr in proArr)                                {                                    //process.StandardInput.WriteLine(ntsdPath + " -c q -p " + pr.Id);//直接结束进程ID                                    process.StartInfo.Arguments = "/c " + ntsdPath + " -c q -p " + pr.Id;                                    process.Start();                                }                            }                        }                        else                        {                            process.StartInfo.Arguments = "/c " + ntsdPath + " -c q -p " + id;                            process.Start();                        }                    }                    catch (Exception)                    {                      }                }                //关闭ntsd.exe                proArr = Process.GetProcessesByName("ntsd");                foreach (Process pr in proArr)                {                    pr.Kill();                    result = true;                }                //使用kill                if ((name + "").Length > 0)                {                    proArr = Process.GetProcessesByName(name);                    foreach (Process pr in proArr)                    {                        pr.Kill();                        result = true;                    }                }            }            catch (Exception ex)            {                TxtLog.InsertLog(ex, "Helper KillProcess");            }              return result;        }