ASP.NETÖÐGridViewÉè¼Æ»ã×Ü

RowÄÚÕÒLabel¿Ø¼þ
//ÄÚ²¿¿Ø¼þʼþ
protected void LinkButton11_Click1(object sender, EventArgs e)
        {
            //ɾ³ý¶ÔÓ¦µÄÊÂÎñ
            int itemid = 0;
            GridViewRow gr = (GridViewRow)(((LinkButton)sender).Parent.Parent);
            Label l = gr.FindControl("lbRoleName") as Label;
            if (l == null)
            {
            }
            else
            {
                itemid = int.Parse(l.Text.ToString());
            }
 /////////////////////////////          
<asp:GridView ID="grdvIdeal" runat="server" BackColor="White" BorderColor="#000000"
                                BorderStyle="solid" BorderWidth="1px" CellPadding="1" Width="436px" PageSize="6"
                                onselectedindexchanged="grdvIdeal_SelectedIndexChanged1"
                           &n