public void SaveContactsToFile()
{
try
{
StreamWriter sw = new StreamWriter("C:/Users/Avaus/Desktop/contacts/contactFile.txt");
MyLinkedList <Contact> contList = book.getContactList();
IMyIterator <Contact> ite = contList.Iterator();
while (ite.HasNext())
{
String line = "";
Contact cont = ite.Next();
if (cont.GetContNumber() is HomeNumber)
{
line = cont.GetFirstName().ToString() + "," + cont.GetLastName().ToString() + ",home," + cont.GetContNumber().ToString();
}
if (cont.GetContNumber() is MobileNumber)
{
line = cont.GetFirstName().ToString() + "," + cont.GetLastName().ToString() + ",mobile," + cont.GetContNumber().ToString();
}
sw.WriteLine(line);
}
sw.Close();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
finally
{
Console.WriteLine("Saving contacts!");
}
}
public void RemoveCont()
{
Console.Write("Contact to remove information!\nFirst name: ");
string firstName = Console.ReadLine();
Console.Write("Last name: ");
string lastName = Console.ReadLine();
Contact toRemove = new Contact(firstName.ToLower().Trim(' '), lastName.ToLower().Trim(' '));
IMyIterator <Contact> ite = contactList.Iterator();
while (ite.HasNext())
{
Contact temp = ite.Next();
if (temp.Equals(toRemove))
{
ite.Remove();
}
}
Console.WriteLine();
}