从C＃代码执行时批处理文件不起作用 [英] Batch file not working when executed from C# code

问题描述

我有批处理脚本，当我从命令提示符运行它时工作正常。但是当我从C＃代码运行它时它不起作用，即使VS处于管理模式，并且运行此.bat的进程被提升为管理员。

I have batch script which works fine when i run it from command prompt. but its not working when i run it from C# code even though VS was in admin mode and process which was running this .bat was elevated as administrator.

Process process = new Process();
                ProcessStartInfo psi = new ProcessStartInfo();
                psi.CreateNoWindow = true;
                psi.Verb = "runas";
                psi.FileName = System.IO.Path.GetDirectoryName(Application.ExecutablePath) + batfile;
                psi.UseShellExecute = false;
                process.StartInfo = psi;
                process.Start();
                process.WaitForExit();

我尝试过：



我试图以admin

What I have tried:

I tried to run the process as admin

推荐答案

System.IO.Path.GetDirectoryName <运行该过程/ code>返回路径而不返回斜杠。所以你必须使用



System.IO.Path.GetDirectoryName returns the path without trailing back slash. So you have to use

psi.FileName = System.IO.Path.GetDirectoryName(Application.ExecutablePath) + @"\" + batfile;

但请注意当可执行文件位于根目录中时，此规则有一个例外。另请参阅 Path.GetDirectoryName方法中的示例输出（字符串）（System.IO） [ ^ ]。

string system32Directory = Path.Combine(Environment.ExpandEnvironmentVariables("%windir%"), "system32", "dism.exe");
            if (Environment.Is64BitOperatingSystem && !Environment.Is64BitProcess)
            {
                // For 32-bit processes on 64-bit systems, %windir%\system32 folder
                // can only be accessed by specifying %windir%\sysnative folder.
                system32Directory = Path.Combine(Environment.ExpandEnvironmentVariables("%windir%"), "sysnative", "dism.exe");
            }

标识系统架构并相应地使用DISM

identifies the system architecture and uses DISM accordingly

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