public static tb_node_model GetOneNode(DbConn PubConn, int id)
        {
            tb_node_dal   dal   = new tb_node_dal();
            DataRow       dr    = dal.GetOneNode(PubConn, id);
            tb_node_model model = CreateModelForNode(dr);

            return(model);
        }
 public ActionResult Update(int id)
 {
     return(this.Visit(EnumUserRole.Admin, () =>
     {
         tb_node_dal dal = new tb_node_dal();
         using (DbConn PubConn = DbConn.CreateConn(Config.TaskConnectString))
         {
             PubConn.Open();
             tb_node_model model = dal.GetOneNode(PubConn, id);
             return View(model);
         }
     }));
 }