/// <summary>
/// AddContact method is used to add contacts to the list
/// </summary>
public void AddContact()
{
bool flag = true;
while (flag)
{
Person_Details person = new Person_Details();
Console.WriteLine("\nEnter First Name");
person.FirstName = Console.ReadLine();
Console.WriteLine("Enter last name");
person.LastName = Console.ReadLine();
Console.WriteLine("Enter address");
person.Address = Console.ReadLine();
Console.WriteLine("Enter city");
person.City = Console.ReadLine();
Console.WriteLine("Enter state");
person.State = Console.ReadLine();
Console.WriteLine("Enter Zip Code");
person.ZipCode = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter phoneNumber");
int phoneNumber = (int)Convert.ToInt64(Console.ReadLine());
foreach (Person_Details personal_Details in addressBook.FindAll(e => e.PhoneNumber == phoneNumber))
{
Console.WriteLine("You entered Duplicate Phone Number...");
return;
}
person.PhoneNumber = phoneNumber;
Console.WriteLine("Enter EmailID");
person.EmailId = Console.ReadLine();
this.addressBook.Add(person);
Console.WriteLine("Do you want to continue YES/NO");
string input = Console.ReadLine();
if (input == "Y" || input == "YES" || input == "y" || input == "yes")
{
DisplayMenu();
}
else if (input == "N" || input == "NO" || input == "n" || input == "no")
{
flag = false;
Console.WriteLine("Thank you");
}
}
}
public int Compare(Person_Details x, Person_Details y)
{
Console.WriteLine("Enter choice for sorting:");
Console.WriteLine("1. FirstName 2. City 3. State 4. ZipCode");
String choice = Console.ReadLine();
int choice1 = Convert.ToInt32(choice);
switch (choice1)
{
case 1:
return(x.FirstName.CompareTo(y.FirstName));
case 2:
return(x.City.CompareTo(y.City));
case 3:
return(x.State.CompareTo(y.State));
case 4:
return(x.ZipCode.CompareTo(y.ZipCode));
}
return(0);
}