Error muliti-column and scrolling when use load menu from database SQL ?

[Pham]

Hello everybody!
I have a problem when I use radmenu. I need load menu form a SQL database. I done, but I can't use multi-column (Error in IE9 and Firefox ) and when I use scrolling : my radmenu is 2 rows (Error in IE9 but not in FireFox).
Have you any ideas! Thank you very much!
My code is upload in link:
    http://www.mediafire.com/?8d1g24e6i5ee1tz
Or:
Code behind:

string connectionString = @"Server=PHAMDUCANH-PC\SQLEXPRESS; database=TestDB;Integrated Security = True";
        string command = "SELECT * FROM Menu";
        SqlDataAdapter da = new SqlDataAdapter();
        DataSet ds = new DataSet();


        protected void Page_Load(object sender, EventArgs e)
        {

            if (!IsPostBack)
            {
                SqlConnection conn = new SqlConnection(connectionString);
                conn.Open();
                SqlCommand cmd = new SqlCommand(command, conn);
                da.SelectCommand = cmd;
                da.Fill(ds);
                ds.AcceptChanges();
                DataSet dsMenu = new DataSet();
                dsMenu.Tables.Add(ds.Tables[0].Copy());
                if (dsMenu != null && dsMenu.Tables.Count > 0 && dsMenu.Tables[0].Rows.Count > 0)
                {
                    mnuMenu.Items.Clear();
                    var drGoc = dsMenu.Tables[0].Select("ParentMenuID = -1");
                    if (drGoc != null && drGoc.Length > 0)
                    {
                        foreach (DataRow dr in drGoc)
                        {
                            RadMenuItem item = new RadMenuItem();
                            item.Value = dr["MenuID"].ToString().Trim();
                            item.Text = dr["Header"].ToString().Trim();
                            CreateTree(item, dsMenu);
                            mnuMenu.Items.Add(item);
                        }
                    }
                }
            }
        }

        public void CreateTree(RadMenuItem node, DataSet ds)
        {
            try
            {
                node.Items.Clear();
                var p = ds.Tables[0].Select("ParentMenuID=" + node.Value);
                if (p != null && p.Length > 0)
                {
                    foreach (DataRow dr in p)
                    {
                        RadMenuItem item = new RadMenuItem();
                        item.Value = dr["MenuID"].ToString().Trim();
                        item.Text = dr["Header"].ToString().Trim();
                        if (dr["Path"].ToString().Trim().Length > 0)
                        {

                            item.NavigateUrl = "~/Default.aspx?Menu=" + dr["Path"].ToString().Trim();
                        }
                        node.Items.Add(item);
                        CreateTree(item, ds);
                    }
                }
            }
            catch
            {
            }
        }

UI:

<telerik:RadMenu runat="server" ID="mnuMenu" EnableRootItemScroll="true" Width="400px"
                           EnableRoundedCorners="true" EnableShadows="true"
                           Skin="WebBlue">
           <DefaultGroupSettings Height="100px" RepeatColumns="2"/>
                 <Items>
                     <telerik:RadMenuItem Text = "New..." >
                         <GroupSettings Height="100px" RepeatColumns="2"></GroupSettings>
                         <Items>
                                <telerik:RadMenuItem Text="File"></telerik:RadMenuItem>
                                <telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>
                         </Items>
                     </telerik:RadMenuItem>
                     <telerik:RadMenuItem Text="Open">
                          <GroupSettings Height="100px"></GroupSettings>
                          <Items>
                               <telerik:RadMenuItem Text="File"></telerik:RadMenuItem>
                                <telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>
                          </Items>
                      </telerik:RadMenuItem>
                      <telerik:RadMenuItem Text="Close">
                          <GroupSettings Height="100px"></GroupSettings>
                          <Items>
                                <telerik:RadMenuItem Text="File"></telerik:RadMenuItem>
                                <telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>
                          </Items>
                          </telerik:RadMenuItem>
                      <telerik:RadMenuItem Text="Save" >
                            <GroupSettings Height="100px"></GroupSettings>
                                <Items>
                                   <telerik:RadMenuItem Text="File"></telerik:RadMenuItem>
                                   <telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>
                               </Items>
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem Text="Save as ...">
                               <GroupSettings Height="100px"></GroupSettings>
                                <Items>
                                   <telerik:RadMenuItem Text="File"></telerik:RadMenuItem>
                                   <telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>
                               </Items>
                           </telerik:RadMenuItem>
                       </Items>
                   </telerik:RadMenu>

[Kate]

Hi Ducanh,

The issue that you encounter with the RadMenu control is a bug that we are alreadya aware of. It occurs when you use both the EnableRootItemScroll and the DefaultGroupSettings (RepeatColumns) properties. We are working on resolving it but I can not give you any time frame whet it will be fixed.

All the best,
Kate
the Telerik team