class Credentials
    {
    private static SecureString MakeSecureString(string text)
    {
    SecureString secure = new SecureString();
    foreach (char c in text)
    {
    secure.AppendChar(c);
    }

        return secure;
            }
            public static void RunAs(string path, string username, string password)
            {
                try
                {

                    Process process = new Process();
                    process.StartInfo.FileName = "powershell.exe";
                    process.StartInfo.UserName = "adminaccount@account.com";
                    process.StartInfo.Password = MakeSecureString(password);
                    process.StartInfo.CreateNoWindow = false;
                    process.StartInfo.RedirectStandardInput = true;
                    process.StartInfo.RedirectStandardOutput = true;
                    process.StartInfo.RedirectStandardError = true;
                    process.StartInfo.UseShellExecute = false;
                    process.Start();
                    process.StandardInput.WriteLine(" Some Power Shell Script");
                    process.StandardInput.Flush();
                    process.StandardInput.Close();
                    process.WaitForExit();
                    Console.WriteLine(process.StandardOutput.ReadToEnd());
                    Console.WriteLine(process.StandardError.ReadToEnd());
                    Console.Read();
                }
                catch (Win32Exception w32E)
                {
                    // The process didn't start.
                    Console.WriteLine(w32E);
                }


            }

        }

        private void Button_Click(object sender, EventArgs e)
        {
            Credentials.SecureString();
            Credentials.RunAs();
        }