public void BindGrid()
    {
        if (Cache["mytable2"] == null)
        {
            cn.Open();
            da.Fill(ds, "mytable2");
            Cache.Insert("table2", ds,new System.Web.Caching.CacheDependency("BMS","Orders"));
            cn.Close();
        }
        else
        {
            ds = (DataSet)Cache["table2"];
        }
        gv_orderstate.DataSource = ds; //gv_orderstate是GridView控件
        gv_orderstate.DataMember = "mytable2";
        gv_orderstate.DataBind();          
    }其中BMS是SQL2000中的数据库,Orders是BMS中的一个表,我在Web.config文件中也进行了正确配置的,可是还是无法正确运行~请大家帮帮我!谢谢!!