public Country CreateCountry(string countryName)
{
if ((object)countryName == null)
{
throw new ArgumentNullException("countryName");
}
if (!this.OnCountryCountryNameChanging(null, countryName))
{
throw PersonCountryDemoContext.GetConstraintEnforcementFailedException("countryName");
}
return(new CountryImpl(this, countryName));
}
public Person CreatePerson(string lastName, string firstName)
{
if ((object)lastName == null)
{
throw new ArgumentNullException("lastName");
}
if ((object)firstName == null)
{
throw new ArgumentNullException("firstName");
}
if (!this.OnPersonLastNameChanging(null, lastName))
{
throw PersonCountryDemoContext.GetConstraintEnforcementFailedException("lastName");
}
if (!this.OnPersonFirstNameChanging(null, firstName))
{
throw PersonCountryDemoContext.GetConstraintEnforcementFailedException("firstName");
}
return(new PersonImpl(this, lastName, firstName));
}
