private void Fixupproduct_purchase_history_master(product_purchase_history_master previousValue) { if (previousValue != null && previousValue.product_purchase_history_child.Contains(this)) { previousValue.product_purchase_history_child.Remove(this); } if (product_purchase_history_master != null) { if (!product_purchase_history_master.product_purchase_history_child.Contains(this)) { product_purchase_history_master.product_purchase_history_child.Add(this); } if (history_master_id != product_purchase_history_master.id) { history_master_id = product_purchase_history_master.id; } } }
private void Fixupproduct_purchase_history_master(product_purchase_history_master previousValue) { if (previousValue != null && previousValue.product_purchase_history_child.Contains(this)) { previousValue.product_purchase_history_child.Remove(this); } if (product_purchase_history_master != null) { if (!product_purchase_history_master.product_purchase_history_child.Contains(this)) { product_purchase_history_master.product_purchase_history_child.Add(this); } if (history_master_id != product_purchase_history_master.id) { history_master_id = product_purchase_history_master.id; } } }