partial void DeleteDemanda(Demanda instance);
partial void UpdateDemanda(Demanda instance);
private void detach_Demandas(Demanda entity)
{
this.SendPropertyChanging();
entity.Produto = null;
}
partial void InsertDemanda(Demanda instance);
private void attach_Demandas(Demanda entity)
{
this.SendPropertyChanging();
entity.Produto = this;
}