急啊！！GridView不显示标题

Question

这是我的代码 请大家看看 那点出问题了 浏览出来只显示0 哭~~~
protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            SqlConnection conn = new SqlConnection(@"server=WWW-46E461E1554;database=BlogDB;user id=haizi;pwd=523856;trusted_connection=true");
            SqlDataAdapter da = new SqlDataAdapter("Select top 5 T_Blog.* from T_Blog where typeid=1 order by TianJRQ desc",conn);
            DataSet ds = new DataSet();
            da.Fill(ds,"T_Blog");
            this.GridView1.DataSource = ds.Tables["T_Blog"].DefaultView;
            this.GridView1.DataBind();
        }
    }这是页面代码：
 <td>
                                    <%--此去编写绑定的代码--%>
                                    <asp:HyperLink ID="HyperLink1" Text='<%# Eval("BiaoT") %>' NavigateUrl='<%# "show.aspx?id="+Eval("BianH") %>'
                                            runat="server" />
                                            <%# Eval("TianJRQ") %>
                                    </td>

Answer 1

show smart Taqedit col..
add datafied
之后有一个headertext项也可以在sourec中加:
  <asp:GridView ID="GridView1" runat="server">
            <Columns>
                <asp:BoundField DataField="name" HeaderText="姓名" text="姓名" />
            </Columns>
        </asp:GridView>

Answer 2

<asp:GridView ID="GridView1" runat="server">
            <Columns>
                <asp:HyperLinkField DataNavigateUrlFields="BianH" DataNavigateUrlFormatString="show.aspx?id={0}"
                    DataTextField="BiaoT" />
            </Columns>

Answer 3

也可以写成这样<a href="show.aspx?id="+Eval("BianH") %>"><%# Eval("BiaoT") %></a>

Answer 4

是在模板列里面吗？　 <asp:TemplateField HeaderText="..."

Answer 5

错了 是这样<a href="show.aspx?id=<%Eval("BianH") %>"> <%# Eval("BiaoT") %> </a>

Answer 6

<asp:HyperLinkField DataNavigateUrlFields="BianH" DataNavigateUrlFormatString="show.aspx?id={0}" 
                    DataTextField="BiaoT" /> 
和模板列是同级并列关系的  都写在   
<Columns> 
</Columns>里 
<Columns> 
                <asp:HyperLinkField DataNavigateUrlFields="BianH" DataNavigateUrlFormatString="show.aspx?id={0}" 
                    DataTextField="BiaoT" /> 
<asp:TemplateField HeaderText="...">
            </Columns>

Answer 7

ds.Tables["T_Blog"].DefaultView; There are titles?