<asp:GridView ID="GridView1" runat="server" Width="315px"
onrowcancelingedit="GridView1_RowCancelingEdit"
onrowdeleting="GridView1_RowDeleting" onrowediting="GridView1_RowEditing"
onrowupdating="GridView1_RowUpdating">
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True"
ShowSelectButton="True" />
<asp:ButtonField ButtonType="Button" HeaderText="aa" Text="Button" />
</Columns>
<SelectedRowStyle BackColor="LightBlue" />
</asp:GridView>