DataGrid中如何给模板列赋值
//.aspx--代码：
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="<<" />
  <asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text=">>" />
  <br />
  <asp:datagrid id="dtgDj" runat="server" AllowSorting="True"
  AutoGenerateColumns="False" 
  CellPadding="10" BorderWidth="1px"
BorderColor="#000099" BackColor="White" Width="100%" PageSize="3" 
  AllowPaging="True">
<ItemStyle HorizontalAlign="Center" BorderWidth="15px" BackColor="White" ForeColor="#330099"></ItemStyle>
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" BackColor="#507CD1" ForeColor="#FFFFCC"></HeaderStyle>
<Columns>
<asp:TemplateColumn HeaderText="选 择">
<ItemTemplate>
<asp:CheckBox ID="chk0" runat="server" />
</ItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn DataField="sgd_id" HeaderText="编 号"></asp:BoundColumn>
<asp:BoundColumn DataField="sgd_sqr" HeaderText="申购人"></asp:BoundColumn>
<asp:BoundColumn DataField="sgd_wpmc" HeaderText="申购物品"></asp:BoundColumn>


<asp:TemplateColumn HeaderText="状态">
<ItemTemplate>
<asp:Label style="Z-INDEX: 0" id="lblzt" runat="server">Label</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>

</Columns>
<FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />
  <SelectedItemStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />
<PagerStyle NextPageText="下一页" PrevPageText="上一页" HorizontalAlign="Center" ForeColor="#330099"
BackColor="#FFFFCC" Mode="NumericPages" Visible="False"></PagerStyle>
</asp:datagrid>

//.CS--绑定及分页代码-----------------------------------------
private void CheckBind()
  {
  string str = "";
  str = "select * from zcsgd_t_v WHERE bmjl_tp='2' ";
  DataSet ds = new DataSet();
  ds = Info.Select(str, "zcsgd_t_v");
   
  //if (ds.Tables[0].Rows.Count > 0)
  //{
  // Label lbl = new Label();
  // for (int c = 0; c < ds.Tables[0].Rows.Count; c++)
  // {
  // lbl = (Label)this.dtgDj.Items[c].FindControl("lblzt");
  // if (ds.Tables[0].Rows[c]["zhb_tp"].ToString() == "1")
  // {
  // if (ds.Tables[0].Rows[c]["sgd_stu"].ToString() == "0")//
  // {
  // lbl.Text = "等候审核";
  // }
  // else if (ds.Tables[0].Rows[c]["sgd_stu"].ToString() == "2")
  // {
  // lbl.Text = "&l