C#

private void askQuestion(Enum e)
{
   String[] ss = Enum.GetNames(typeof(e));
   putOnScreen(ss);
}
private void overall()
{
   ArrayList ar = new ArrayList();
   ar.Add(Color);
   ar.Add(Height);
   foreach(Enum e in ar)
   {
      askQuestion(e);
   }
}

zooAnimals = new List<Animal>();


newcat1 = new Cat(cat1, catPen, fircat);
newcat2 = new Cat(cat2, catPen, seccat);

newtig1 = new Tiger(tiger1, tigerPen, firtig);
newtig2 = new Tiger(tiger2, tigerPen, sectig);

zooAnimals.Add(newcat1);
zooAnimals.Add(newcat2);

zooAnimals.Add(newtig1);
zooAnimals.Add(newtig2);

foreach (Cat thisCat in zooAnimals)
{
    if (thisCat.hunger == 7)
    {
        thisCat.hunger = thisCat.hunger - 5;
    }
}

mailSubject = ModifyMailContent(mailSubject);
mailBody = ModifyMailContent(mailBody);
int code;		
using(TcpClient smtpSocket = new TcpClient(smtpServer, mailServerPort))
using(NetworkStream ns = smtpSocket.GetStream())
{
				// get response from Smtp server
				code = GetSmtpResponse(ReadBuffer(ns));
				
				// EHLO
				WriteBuffer(ns, "ehlo\r\n");
				// get response from Smtp server
				string buffer = ReadBuffer(ns);
				code = GetSmtpResponse(buffer);
				
				// check for AUTH=LOGIN
				if(buffer.IndexOf("AUTH=LOGIN") >= 0)
				{
					// AUTH LOGIN
					WriteBuffer(ns, "auth login\r\n");
					
					code = GetSmtpResponse(ReadBuffer(ns));
					
					// username:
					WriteBuffer(ns, System.Convert.ToBase64String(ASCIIEncoding.ASCII.GetBytes(username)) + "\r\n");
					
					code = GetSmtpResponse(ReadBuffer(ns));
					
					// password:
					WriteBuffer(ns, System.Convert.ToBase64String(ASCIIEncoding.ASCII.GetBytes(password)) + "\r\n");
					
					code = GetSmtpResponse(ReadBuffer(ns));
					
				}
				// MAIL FROM:
				WriteBuffer(ns, "mail from: <" + mailSender + ">\r\n");
				code = GetSmtpResponse(ReadBuffer(ns));
				
				// RCPT TO:
				string[] splitRecipient = mailRecipient.Split(',');
				foreach(string sEmailTo in splitRecipient)
				{
					WriteBuffer(ns, "rcpt to:<" + sEmailTo + ">\r\n");
					code = GetSmtpResponse(ReadBuffer(ns));
					
				}
				// DATA
				WriteBuffer(ns, "data\r\n");
				code = GetSmtpResponse(ReadBuffer(ns));
				
				// Repeat the from and to addresses in the data section
				WriteBuffer(ns, "from:<" + mailSender + ">\r\n");
				foreach(string sEmailTo in splitRecipient)
				{
					WriteBuffer(ns, "to:<" + sEmailTo + ">\r\n");
				}
				WriteBuffer(ns, "Subject:" + mailSubject + "\r\n");
				
				// send message
				WriteBuffer(ns, "\r\n" + mailBody + "\r\n.\r\n");
				code = GetSmtpResponse(ReadBuffer(ns));
				
				WriteBuffer(ns, "quit\r\n");

}