partial void DeleteEventArtist(EventArtist instance);
partial void UpdateEventArtist(EventArtist instance);
private void detach_EventArtists(EventArtist entity)
{
this.SendPropertyChanging();
entity.Event = null;
}
partial void InsertEventArtist(EventArtist instance);
private void attach_EventArtists(EventArtist entity)
{
this.SendPropertyChanging();
entity.Event = this;
}