gridview行按钮事件

前台

 <asp:TemplateField HeaderText="操作">
                    <ItemTemplate>
                    <asp:Panel ID="panel_delete" runat="server">
                         <img src="../../images/admin/detelIcon.gif" />
                        <asp:LinkButton ID="LinkButton_Delete" runat="server" CausesValidation="False" CommandName="Delete" Text="删除" OnClientClick='<%#Eval("ranking_class_chinese_name","return confirm(/"确定删除：{0} ?/")")%>'></asp:LinkButton>&nbsp;&nbsp;
                         <img src="../../images/admin/editIcon.gif" />
                        <asp:LinkButton ID="LinkButton_select" runat="server" CausesValidation="False" CommandName="Select" Text="编辑"></asp:LinkButton>
                    </asp:Panel>
                   
                    <asp:Panel ID="panel_update" runat="server" Visible="false">
                         <img src="../../images/admin/detelIcon.gif" />
                         <asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="UpdateScore" Text="更新" CommandArgument='<%# ((GridViewRow) Container).RowIndex %>'></asp:LinkButton>&nbsp;&nbsp;
                         <img src="../../images/admin/editIcon.gif" />
                        <asp:LinkButton ID="LinkButton3" runat="server" CausesValidation="False" CommandName="CancelingEdit" CommandArgument='<%# ((GridViewRow) Container).RowIndex %>' Text="取消"></asp:LinkButton>
                    </asp:Panel>
                       
                    </ItemTemplate>
                </asp:TemplateField>

后台

 protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
        {
          
            if (e.CommandName == "CancelingEdit")
            {
                int index = int.Parse(e.CommandArgument.ToString());
              。。。。            }

            if (e.CommandName == "UpdateScore")
            {
                int index = int.Parse(e.CommandArgument.ToString());
               。。。。。            }
        }