private void detach_orderdetails(orderdetail entity) { this.SendPropertyChanging(); entity.order = null; }
partial void Deleteorderdetail(orderdetail instance);
partial void Updateorderdetail(orderdetail instance);
partial void Insertorderdetail(orderdetail instance);
private void attach_orderdetails(orderdetail entity) { this.SendPropertyChanging(); entity.product = this; }
public bool insertOrderDetails(int orderId, int pId, int amount) { orderdetail od = new orderdetail { orderID = orderId, productID = pId, quantity = amount }; db.orderdetails.InsertOnSubmit(od); try { db.SubmitChanges(); return true; } catch { return false; } }