public void AddContactToBook()
{
Console.WriteLine("Add new contact");
string[] detailsOfPerson;
//enter details from user
Console.WriteLine("Enter the following details seperated by comma");
Console.WriteLine("First Name, Last Name, Address, City, State, ZipCode, Phone Number, Email ID");
detailsOfPerson = Console.ReadLine().Split(",");
PersonContactDetails personContactDetails = new PersonContactDetails(detailsOfPerson[0], detailsOfPerson[1], detailsOfPerson[2], detailsOfPerson[3], detailsOfPerson[4], detailsOfPerson[5], detailsOfPerson[6], detailsOfPerson[7]);
set.Add(personContactDetails);
string path = @"C:\Users\USER\source\repos\Address_Book_Problem\Address_Book_Problem\PersonInput.txt";
if (File.Exists(path))
{
using (StreamWriter writer = File.AppendText(path))
{
writer.WriteLine(personContactDetails.firstName + " " + personContactDetails.lastName + " " + personContactDetails.address + " " + personContactDetails.city + " " + personContactDetails.state + " " + personContactDetails.zipCode + " " + personContactDetails.phoneNumber + " " + personContactDetails.emailID);
writer.Close();
}
}
else
{
Console.WriteLine("No such file exists");
}
Console.WriteLine("Contact added");
}
public Dictionary <string, PersonContactDetails> StateDictionaryCollection()
{
Dictionary <string, PersonContactDetails> stateDictionary = new Dictionary <string, PersonContactDetails>();
Dictionary <string, AddressBookMain> .Enumerator enumerator = multipleAddressBooks.GetEnumerator();
while (enumerator.MoveNext())
{
AddressBookMain searchAddressBook = enumerator.Current.Value;
HashSet <PersonContactDetails> addressBook = searchAddressBook.GetAddressBook();
HashSet <PersonContactDetails> .Enumerator enumerator1 = addressBook.GetEnumerator();
while (enumerator1.MoveNext())
{
PersonContactDetails c = enumerator1.Current;
stateDictionary.Add(enumerator1.Current.state, c);
}
}
return(stateDictionary);
}