private bool FilterPurchaseOrders(PurchaseOrder entity) { return (entity.EmployeeID == this.EmployeeID); }
private void AttachPurchaseOrders(PurchaseOrder entity) { entity.Employee = this; }
private void DetachPurchaseOrders(PurchaseOrder entity) { entity.Employee = null; }
private bool FilterPurchaseOrder(PurchaseOrder entity) { return (entity.PurchaseOrderID == this.PurchaseOrderID); }