void ReadEmails()
{
var current = "1";
while (!string.IsNullOrEmpty(current))
{
Console.Write("E-mail(if you havn't got e-mail address, don't write anything):\n");
var email = new EmailAddress {
Address = Console.ReadLine()
};
if (!String.IsNullOrEmpty(email.Address))
{
vCard.Add_email(email);
}
else
{
current = "";
}
}
}
