学步园

Label列的时候:<a href='myinformation.aspx?info_id=<%#DataBinder.Eval(Container.DataItem,"indu_id") %>'><%#DataBinder.Eval(Container.DataItem,"industry") %></a>

编辑列的时候：indu_id
                        information.aspx?indu_id={0}
                         industry

HyperLink的时候：<asp:HyperLink id="H11" runat="server" NavigateUrl='<%# "../fun_info_detail.aspx?qid=" + DataBinder.Eval(Container.DataItem, "id") %>'>
         -- <%#str.str_substring(DataBinder.Eval(Container.DataItem, "question_title"),12) %>
         </asp:HyperLink>

再在代码页面加上：private static int indu_id = 0;

Page_Load
{
   indu_id = Convert.ToInt32(Request["indu_id"]);
}

select *,indu_id,industry from T1,T2,industry where industry.id=information.indu_id and (information.indu_id=" + indu_id + " or " + indu_id + "=0)