C#修改系统环境变量，调用批处理bat

一、设置环境变量

1. public void SetPath(string pathValue)
2.         {
3.             string pathlist;
4.             pathlist = Environment.GetEnvironmentVariable("PATH", EnvironmentVariableTarget.Machine);
5.             string[] list = pathlist.Split(';');
6.             bool isPathExist = false;
8.             foreach (string item in list)
9.             {
10.                 if (item == pathValue)
11.                     isPathExist = true;
12.             }
13.             if (!isPathExist)
14.             {
15.                 Environment.SetEnvironmentVariable("PATH", pathlist + ";" + pathValue, EnvironmentVariableTarget.Machine);
16.             }
17.         }

二、程序调用批处理

1. 1.                 Process proc = new Process();
   2.                 proc.StartInfo.WorkingDirectory = Application.StartupPath;
   3.                 proc.StartInfo.FileName = "service install.bat";
   4.                 proc.StartInfo.Arguments = String.Format("10");
   5.                 proc.StartInfo.CreateNoWindow = true;
   6.                 proc.Start();
   7.                 proc.WaitForExit();
   8.                 MessageBox.Show("Create Success!");

转载于:https://www.cnblogs.com/lsgsanxiao/p/6903955.html