private void detach_InvoiceItems(InvoiceItem entity) { this.SendPropertyChanging(); entity.Invoice = null; }
private void attach_InvoiceItems(InvoiceItem entity) { this.SendPropertyChanging(); entity.Invoice = this; }
partial void UpdateInvoiceItem(InvoiceItem instance);
partial void DeleteInvoiceItem(InvoiceItem instance);
partial void InsertInvoiceItem(InvoiceItem instance);