public string GetExistingAliases(string organization, string userprincipalname) { string returnstr = "<ul>"; using (MyPowerShell ps = new MyPowerShell()) { ps.GetExistingAliases(organization, userprincipalname); var result = ps.Invoke(); // Returns simple string array foreach (var item in result) { returnstr += "<li>" + item.ToString() + "</li>"; } } returnstr += "</ul>"; return(returnstr); }