/// <summary>
/// Updates an instance obtained through copy constructor into database.
/// </summary>
///
public MovieExemplar Update()
{
VerifyUpdate();
BaseRecord.SetFieldsFrom(this);
Movie.MovieExemplars.OnUpdated(BaseRecord);
return(BaseRecord);
}
/// <summary>
/// Updates an instance obtained through copy constructor into database.
/// </summary>
///
public Movie Update()
{
VerifyUpdate();
BaseRecord.SetFieldsFrom(this);
Database.Movies.OnUpdated(BaseRecord);
foreach (MovieExemplar exemplar in MovieExemplars)
{
MovieExemplars.OnUpdated(exemplar, "Updated Movie");
}
return(BaseRecord);
}
/// <summary>
/// Updates an instance obtained through copy constructor into database.
/// </summary>
///
public Customer Update()
{
VerifyUpdate();
Customer customerWithPID = Database.Customers.FindByPersID(PersonID);
if (customerWithPID != null && customerWithPID != BaseRecord)
{
throw new ArgumentException("Customer #" + customerWithPID.ID
+ " (" + customerWithPID.FullName + ") already has PID " + PersonID);
}
BaseRecord.SetFieldsFrom(this);
Database.Customers.OnUpdated(BaseRecord);
return(BaseRecord);
}