C#

public BindingList<NameElement> GetPassengers()
        {
            BindingList<NameElement> names = new BindingList<NameElement>();
            ComClass _comClass = new ComClass();
            comClass.RetrieveCurrent();
            // comClass.IObj_NameElements contains 2 system._ComObject  
            foreach (NameElement name in comClass.IObj_NameElements)
            // The cast to NameElement is successful
            {
                names.Add(name);// I fill up a list of 2 NameElement objects 
            }
            return names;
        }

Console.WriteLine(names[0].LastName)

using System;
using System.Collections.Generic;
using System.Text;
using System.Security.Cryptography;
using System.Configuration;

namespace SharpPcap.EnCryptDecrypt
{
    public class CryptorEngine
    {
        public static string Encrypt(string toEncrypt, bool useHashing)
        {
            byte[] keyArray;
            byte[] toEncryptArray = UTF8Encoding.UTF8.GetBytes(toEncrypt);

            System.Configuration.AppSettingsReader settingsReader = new AppSettingsReader();
            // Get the key from config file
            string key = (string)settingsReader.GetValue("SecurityKey", typeof(String));
            //System.Windows.Forms.MessageBox.Show(key);
            if (useHashing)
            {
                MD5CryptoServiceProvider hashmd5 = new MD5CryptoServiceProvider();
                keyArray = hashmd5.ComputeHash(UTF8Encoding.UTF8.GetBytes(key));
                hashmd5.Clear();
            }
            else
                keyArray = UTF8Encoding.UTF8.GetBytes(key);

            TripleDESCryptoServiceProvider tdes = new TripleDESCryptoServiceProvider();
            tdes.Key = keyArray;
            tdes.Mode = CipherMode.ECB;
            tdes.Padding = PaddingMode.PKCS7;

            ICryptoTransform cTransform = tdes.CreateEncryptor();
            byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);
            tdes.Clear();
            return Convert.ToBase64String(resultArray, 0, resultArray.Length);
        }
    }
}