帮忙看看
<asp:datagrid id="showdg" runat="server" CellPadding="0" AutoGenerateColumns="False" AllowPaging="True"
GridLines="None" PageSize="5" Width="100%">
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<TABLE cellSpacing="0" cellPadding="0" width="776" align="center" border="0">
<TR>
……
<asp:LinkButton id="LinkButton1" runat="server" CommandName="del" OnClick="lb_del">删除</asp:LinkButton>
</TD>
</TR>
</TABLE>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle Visible="False"></PagerStyle>
</asp:datagrid>
后台代码:
public void lb_del(object sender,EventArgs e)
{
int i=this.showdg.SelectedIndex;
Response.Write(i);
}
什么i=-1啊?帮忙解决一下