partial void DeleteRevenue(Revenue instance);
partial void UpdateRevenue(Revenue instance);
partial void InsertRevenue(Revenue instance);
private void detach_Revenues(Revenue entity) { this.SendPropertyChanging(); entity.RevenueCategory = null; }
private void detach_Revenues(Revenue entity) { this.SendPropertyChanging(); entity.Hotel = null; }
private void attach_Revenues(Revenue entity) { this.SendPropertyChanging(); entity.Hotel = this; }