partial void DeleteGeoStreet(GeoStreet instance);
partial void UpdateGeoStreet(GeoStreet instance);
private void detach_GeoStreet(GeoStreet entity)
{
this.SendPropertyChanging();
entity.GeoCity = null;
}
partial void InsertGeoStreet(GeoStreet instance);
private void attach_GeoStreet(GeoStreet entity)
{
this.SendPropertyChanging();
entity.GeoCity = this;
}