private void attach_InvoiceLineItems(InvoiceLineItem entity) { this.SendPropertyChanging(); entity.Invoice = this; }
partial void DeleteInvoiceLineItem(InvoiceLineItem instance);
partial void InsertInvoiceLineItem(InvoiceLineItem instance);
partial void UpdateInvoiceLineItem(InvoiceLineItem instance);
private void detach_InvoiceLineItems(InvoiceLineItem entity) { this.SendPropertyChanging(); entity.Product = null; }