partial void DeleteEntityDuAnFeature(EntityDuAnFeature instance);
partial void UpdateEntityDuAnFeature(EntityDuAnFeature instance);
private void detach_EntityDuAnFeatures(EntityDuAnFeature entity)
{
this.SendPropertyChanging();
entity.EntityDuAn = null;
}
partial void InsertEntityDuAnFeature(EntityDuAnFeature instance);
private void attach_EntityDuAnFeatures(EntityDuAnFeature entity)
{
this.SendPropertyChanging();
entity.EntityDanhMuc = this;
}