Question

How to get the environment variables in C#

Answer 1

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] environmentVariables =
            {
                "%WINDIR%",
                "%HOMEDRIVE%",
                "%USERNAME%",
                "%COMPUTERNAME%"
            };

            foreach (string s in environmentVariables)
            {
                string content = Environment.ExpandEnvironmentVariables(s);
                Console.WriteLine(content);
            }
        }
    }
}

/*
run:
  
C:\Windows
C:
User
USER-PC

*/

 

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