static void Main(string[] args)
{
PhoneBook phone = new PhoneBook();
bool exit = false;
while (!exit)
{
Console.Clear();
Console.WriteLine("1. Show phonebook\n2. Add new phonenumber\n3. Edit phonenumber\n4. Delete phonenumber\n5. Insert by position\n0. Exit");
Console.Write("Your choise: ");
int choise = int.Parse(Console.ReadLine());
switch (choise)
{
case 0:
exit = true;
break;
case 1:
phone.ShowPhoneBook();
break;
case 2:
phone.AddNewNumber();
break;
case 3:
phone.EditNumber();
break;
case 4:
phone.DeleteNumber();
break;
case 5:
EnterNumber(phone);
break;
default:
Console.WriteLine("Incorrect value");
break;
}
}
}
static void EnterNumber(PhoneBook phoneBook)
{
int position;
while (true)
{
Console.Write("Enter position(1 - 100): ");
try
{
position = int.Parse(Console.ReadLine());
break;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
try
{
while (true)
{
string tmpNumber = null;
if (phoneBook.EnteringNumber(ref tmpNumber).Count > 0)
{
phoneBook[position] = tmpNumber;
break;
}
else
{
Console.WriteLine("Not correct. Try again.");
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
