Gridview 显示行序列号

 

<asp:TemplateField HeaderText="序号">
    <ItemTemplate>
        <asp:Label ID="lblID" runat="server" Text='<%# Container.DataItemIndex +1 %>'></asp:Label>
    </ItemTemplate>
    <ItemStyle Width="50px" HorizontalAlign="Center" />
    <HeaderStyle Width="50px" />
</asp:TemplateField>