1   vs 2003 vb datagrid
前台代码
      <asp:TemplateColumn HeaderText="序号">
       <HeaderStyle HorizontalAlign="Center" Width="40px" VerticalAlign="Middle"></HeaderStyle>
       <ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
       <ItemTemplate>
        <asp:label ID="txt_id" runat="server" />
        </asp:label>
       </ItemTemplate>
       <FooterStyle HorizontalAlign="Center" VerticalAlign="Middle"></FooterStyle>
      </asp:TemplateColumn>

后台代码
'--------先绑定datagrid的数据后添加以下代码
                            Dim ii, _item, link_idd
                            For ii = 0 To DataGrid2.Items.Count - 1
                                _item = DataGrid2.Items(ii)
                                link_idd = DataGrid2.DataKeys(ii)
                                Dim idd As Label = _item.FindControl("txt_idd")
                                idd.Text = ii + 1
                            Next


2  vs 2008 c# datagrid

直接前台代码绑定
                <asp:TemplateColumn HeaderText="序号">
                    <ItemTemplate>
                        <asp:Label ID="Labelidd1" runat="server" Text='<%# (DataGrid1.CurrentPageIndex * DataGrid1.PageSize + Container.ItemIndex + 1) %>
'></asp:Label>
                    </ItemTemplate>
                </asp:TemplateColumn>


3 vs 2008 c# gridview
前台代码绑定

                <asp:TemplateField HeaderText="编号">
                    <ItemTemplate>
                        <asp:Label ID="Labelidd1" runat="server" Text='<%# Container.DataItemIndex + 1  %>'></asp:Label>
                    </ItemTemplate>
                </asp:TemplateField>