nature_net.database_manager.InsertDesignIdea C# (CSharp) Метод

        public static void InsertDesignIdea(Contribution c, int user_id)
        {
            naturenet_dataclassDataContext db = new naturenet_dataclassDataContext();
            db.Contributions.InsertOnSubmit(c);
            Action a = new Action();
            a.date = DateTime.Now; a.type_id = 1; a.object_type = c.GetType().ToString();
            a.user_id = user_id; a.technical_info = "Design Idea";
            try { db.SubmitChanges(); a.object_id = c.id; db.Actions.InsertOnSubmit(a); db.SubmitChanges(); }
            catch (Exception e) { log.WriteErrorLog(e); }
        }