给GridView分页的页码添加事件

如题给GridView分页的页码添加事件。

如果页码在数据的下端的话  应该将 GridView1.TopPagerRow －－－> GridView1.BottomPagerRow

protected void Button1_Click(object sender, EventArgs e)
    ...{
         
        TableRow row = (TableRow)this.GridView1.TopPagerRow.Cells[0].Controls[0].Controls[0];
        foreach (TableCell cell in row.Cells)
        ...{
            if (cell.Controls[0].GetType().ToString().IndexOf("LinkButton") > -1)
            ...{
                LinkButton linkBtn = (LinkButton)cell.Controls[0];
                linkBtn.Attributes.Add("onclick", "return confirm('OK?')");
            }
        }
    }

 

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" BackColor="White"
        BorderColor="#999999" BorderStyle="None" BorderWidth="1px" CellPadding="3" DataKeyNames="EmployeeID"
        DataSourceID="SqlDataSource1" GridLines="Vertical" OnRowDataBound="GridView1_RowDataBound" AllowPaging="True" PageSize="3" OnDataBound="GridView1_DataBound">
        <FooterStyle BackColor="#CCCCCC" ForeColor="Black" />
        <Columns>
            <asp:TemplateField></asp:TemplateField>
            <asp:BoundField DataField="EmployeeID" HeaderText="EmployeeID" InsertVisible="False"
                ReadOnly="True" SortExpression="EmployeeID">
                <ItemStyle Width="80px" />
                <HeaderStyle Width="80px" />
            </asp:BoundField>                       
        </Columns>
        <RowStyle BackColor="#EEEEEE" ForeColor="Black" />
        <SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White" />
        <PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Right" />
        <HeaderStyle BackColor="#000084" Font-Bold="True" ForeColor="White" />
        <AlternatingRowStyle BackColor="Gainsboro" />
        <PagerSettings Position="Top" />
</asp:GridView>