metasploit-payloads/powershell/MSF.Powershell/MSF.PowershellTester/Program.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace MSF.PowershellTester
{
    class Program
    {
        static void Main(string[] args)
        {
            var x = MSF.Powershell.Runner.Get("Default");
            System.Console.Write(x.Execute("$x = $(whoami)"));
            System.Console.Write(x.Execute("$x"));
            MSF.Powershell.Runner.Remove("Default");
        }
    }
}