前台：

             
                  
       
 <%# Eval("cateName") %> 
 
            
            
              <%# Eval("btitle") %> 
             
            
        
          
     

 后台：

DataAccess d = new DataAccess();    protected void Page_Load(object sender, EventArgs e)    {        if (!IsPostBack)        {            bind();        }    }    public void bind()    {        DataList1.DataSource = d.getDataSet("select cateName from tb_cate where bigCate='人文关怀'", false);        DataList1.DataBind();    }    protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)    {        DataList d2 = (DataList)e.Item.FindControl("DataList2");        DataRowView drv = (DataRowView)e.Item.DataItem;        object cate = drv["cateName"];        if (cate != null)        {            d2.DataSource = d.getDataSet("select distinct btitle from tb_video where cateName='" + cate.ToString() + "'", false);            d2.DataBind();        }    }

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