//Update
public bool UpdateExistingCustomerGreeting(string originalLastName, string originalFirstName, Greetings newGreeting)
{
Greetings oldGreeting = GetCustomerByFullName(originalLastName, originalFirstName);
if (oldGreeting != null)
{
oldGreeting.FirstName = newGreeting.FirstName;
oldGreeting.LastName = newGreeting.LastName;
oldGreeting.TypeOfCustomer = newGreeting.TypeOfCustomer;
oldGreeting.EmailGreeting = newGreeting.EmailGreeting;
return(true);
}
else
{
return(false);
}
}
//Delete
public bool RemoveCustomerGreetingFromList(string originalLastName, string originalFirstName)
{
Greetings delGreeting = GetCustomerByFullName(originalLastName, originalFirstName);
if (delGreeting == null)
{
return(false);
}
int initialCount = _listOfGreetings.Count;
_listOfGreetings.Remove(delGreeting);
if (initialCount > _listOfGreetings.Count)
{
return(true);
}
else
{
return(false);
}
}
//Create
public void AddCustomerGreeting(Greetings greeting)
{
_listOfGreetings.Add(greeting);
}
