如何在C#中以管理员身份运行命令行 [英] How to run command line with admin right in C#

问题描述

我已经引用了其他一些主题，它涉及以下编码，但是它不起作用.我允许它创建命令窗口，并使用"/k"参数使窗口保持打开状态，以便我可以跟踪其输出.

I have referenced some other topics and it comes up the following coding, yet it doesn't work. I allow it creates command window and use "/k" argument keeping the window opened so that I can trace its output.

但是，我可以从窗口中看到警告，该命令需要管理员权限才能执行.如何以管理员权限执行它?

However, I can see the warning from the window that the command needs admin rights to execute. How can I execute it in admin rights?

public void ClearArpCache () {
        ProcessStartInfo processStartInfo = new ProcessStartInfo("cmd.exe", "/user:Administrator \" cmd /k arp -d \""); // same as "netsh interface ip delete arpcache"
        processStartInfo.RedirectStandardOutput = true;
        //processStartInfo.CreateNoWindow = true;
        //processStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
        processStartInfo.UseShellExecute = false;
        processStartInfo.StandardOutputEncoding = Encoding.Default;
        processStartInfo.Verb = "runas";

        Process.Start (processStartInfo);
        UnityEngine.Debug.Log ("ARP table cache cleared.");
    }

已

尝试从"cmd.exe"更改为"runas.exe"

Try changing from "cmd.exe" to "runas.exe"

public void ClearArpCache () {
        ProcessStartInfo processStartInfo = new ProcessStartInfo("runas.exe", "/user:Administrator \" cmd /k arp -d \""); // same as "netsh interface ip delete arpcache"
        processStartInfo.RedirectStandardOutput = true;
        //processStartInfo.CreateNoWindow = true;
        //processStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
        processStartInfo.UseShellExecute = false;
        processStartInfo.StandardOutputEncoding = Encoding.Default;

        Process.Start (processStartInfo);
        UnityEngine.Debug.Log ("ARP table cache cleared.");
    }

推荐答案

仅使用"runas"阐明了失败的原因.为了在 Verb 中使用"runas"，必须首先将 UseShellExecute 设置为 true .

Just clarified why it failed using "runas". In order to use "runas" in Verb, UseShellExecute must be firstly turned true.

执行以下功能时，它将弹出一个窗口，询问管理员权限，只需单击是"即可开始执行.尽管超出了范围，但如果可能的话，我也想跳过弹出窗口.

When executing following function, it will pop a window asking for admin rights, just click 'Yes' to begin the execution. Though it is beyond the scope, if possible I want to skip the pop-up window as well.

public void ClearArpCache () {
        ProcessStartInfo processStartInfo = new ProcessStartInfo("cmd.exe", "/k arp -d"); // same as "netsh interface ip delete arpcache"
        processStartInfo.CreateNoWindow = true;
        processStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
        processStartInfo.UseShellExecute = true;
        processStartInfo.Verb = "runas";

        Process.Start (processStartInfo);
        UnityEngine.Debug.Log ("ARP table cache cleared.");
    }

这篇关于如何在C#中以管理员身份运行命令行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！