static void Main(string[] args)
{
AddressBook book = new AddressBook();
book.UserRemoved += Logger.Instance.Info;
book.UserAdded += Logger.Instance.Info;
string answer;
do
{
Console.WriteLine("Add user - A, delete user - D, show all users - L, quit - Q");
answer = Console.ReadLine();
switch (answer.ToUpper())
{
case "A":
{
book.AddUser();
break;
}
case "D":
{
book.RemoveUser();
break;
}
case "Q":
Console.WriteLine("Exiting..");
break;
case "L":
{
book.AllUsers();
break;
}
default:
Console.WriteLine("Wrong input. Try again");
break;
}
}while (answer.ToLower() != "q");
}
