public int ReadInput(int choice)
{
telephone t = new telephone();
int sel = choice;
while (sel <= 6)
{
Console.Clear();
Console.WriteLine("1 : enter information");
Console.WriteLine("2 : display information");
Console.WriteLine("3 : search information");
Console.WriteLine("4 : edit information");
Console.WriteLine("5 : delete information");
Console.WriteLine("6 : exit");
Console.Write("\nenter your choose : ");
sel = Convert.ToInt32(Console.ReadLine());
if (sel > 6 || sel <= 0)
{
throw new ArgumentException();
}
switch (sel)
{
case 1:
t.enter_info();
break;
case 2:
t.show_info();
break;
case 3:
t.search_ifo();
break;
case 4:
t.edit_info();
break;
case 5:
t.delet_ifo();
break;
}
}
return(0);
}
public void enter_info()
{
Console.Clear();
telephone t = new telephone();
Console.Write("enter name : ");
t.name = Console.ReadLine();
Console.Write("enter tel : ");
t.tel = Console.ReadLine();
Console.Write("enter Address : ");
t.address = Console.ReadLine();
Console.Write("enter Occupation : ");
t.occupation = Console.ReadLine();
Console.Write("enter Connection Date : ");
t.ConnDate = Console.ReadLine();
tel_book_arr.Add(t);
AppendText(tel_book_arr);
}
