c# get list of local user code example

Example: c# get list of local user

StringBuilder result = new StringBuilder();
            try
            {
                ConnectionOptions Conn = new ConnectionOptions();
                if (targethost != Environment.MachineName) //WMI errors if creds given for localhost
                {
                    Conn.Username = targetusername; //can be null
                    Conn.Password = targetpassword; //can be null
                }
                Conn.Timeout = TimeSpan.FromSeconds(2);
                ManagementScope scope = new ManagementScope("\\\\" + targethost + "\\root\\cimv2", Conn);
                scope.Connect();
                StringBuilder qs = new StringBuilder();
                qs.Append("SELECT PartComponent FROM Win32_GroupUser");              
       
                ObjectQuery query = new ObjectQuery(qs.ToString());
                ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query);
                ManagementObjectCollection queryCollection = searcher.Get();
                foreach (ManagementObject m in queryCollection)
                {
                    ManagementPath path = new ManagementPath(m["PartComponent"].ToString());
                    {
                        String[] names = path.RelativePath.Split(',');
                        result.Append(names[0].Substring(names[0].IndexOf("=") + 1).Replace("\"", " ").Trim() + "\\");
                        result.AppendLine(names[1].Substring(names[1].IndexOf("=") + 1).Replace("\"", " ").Trim());
                    }
                }
                return result.ToString();
            }
            catch (Exception e)
            {
                Console.WriteLine("Error. Message: " + e.Message);
                return e.ToString();
            }