gridview自动增长列和为删除列添加确认对话框

1.gridview自动增长列

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

2.为删除列添加确认对话框

目前已知的最简洁的方法，注意使用对话框Gridview-->Columns-->编辑，在删除按钮的那一列属性里面，把DeleteText属性设为

< div id = " de "  onclick = " JavaScript:return confirm('确定删除吗？') " > 删除 </ div >   使用Image 在deleteText里: <img src="../images/trash.gif" border="0" οnclick="JavaScript:return confirm('Are you sure you want to delete this item?')">