partial void DeleteTblfoodbeveragegroup(Tblfoodbeveragegroup instance);
partial void InsertTblfoodbeveragegroup(Tblfoodbeveragegroup instance);
partial void UpdateTblfoodbeveragegroup(Tblfoodbeveragegroup instance);
private void detach_Tblfoodbeveragegroups(Tblfoodbeveragegroup entity)
{
this.SendPropertyChanging("Tblfoodbeveragegroups");
entity.Tblfoodbeveragemenutype = null;
}