protected void MyGridview_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName.ToString() == "FindValue")
        {
            GridViewRow row = ((GridView)e.CommandSource).Rows[Convert.ToInt32(e.CommandArgument)];
      string id = ((Label)(row.FindControl("label1"))).Text;
        string name = ((Label)(row.FindControl("Label2"))).Text;                     

        }
    }