This is used inside an update panel as well.

I cannot use SQL Datasource on asp markup.  All connections are done manually.

My tbl returns data using one table with a recursive relationship on GroupID and UpGroupID for the structure.

However no data is showing in the tree?????

Thank you in advance.  This is my first post and I have spent half a day trying to get this to work.

Page Load Event calls  LoadGRTree()

Private Sub LoadGRTree()

        'loads group tree

        Dim objCmd As New SqlCommand

        Dim objDA As New SqlDataAdapter

        Dim tbl As New DataTable

        Try

            If objConnP6.State = ConnectionState.Closed Then

                objConnP6.Open()

            End If

            objCmd = New SqlCommand("spGroupsGetAll", objConnP6)

            objCmd.CommandType = CommandType.StoredProcedure

            objCmd.Parameters.Add("@CustID", SqlDbType.Int)

            objCmd.Parameters(0).Direction = ParameterDirection.Input

            objCmd.Parameters(0).Value = CInt(Session("CustID"))

            objDA = New SqlDataAdapter(objCmd)

            tbl.Clear()

            objDA.Fill(tbl)

            If objConnP6.State = ConnectionState.Open Then

                objConnP6.Close()

            End If

            ' Create the view

            Dim view As New Infragistics.Web.UI.DataSourceControls.DataView()

            ' Set the required properties

            view.DataSource = tbl

            view.ID = "mainview"

            Me.GRWebTreeData.DataViews.Add(view)

            Dim dr As New Infragistics.Web.UI.DataSourceControls.DataRelation()

            dr.ParentDataViewID = "mainview"

            dr.ParentColumns = New String() {"GroupID"}

            dr.ChildDataViewID = "mainview"

            dr.ChildColumns = New String() {"UpGroupID"}

            Me.GRWebTreeData.DataRelations.Add(dr)

            Me.dtGRGroupsMain.DataSourceID = Me.GRWebTreeData.ID

            Dim nodeBinding As New Infragistics.Web.UI.NavigationControls.DataTreeNodeBinding()

            nodeBinding.DataMember = "mainview"

            nodeBinding.TextField = "GroupName"

            nodeBinding.ValueField = "GroupID"

            Me.dtGRGroupsMain.DataBindings.Add(nodeBinding)

            Me.dtGRGroupsMain.DataBind()

        Catch ex As Exception

            Throw ex

        Finally

            If Not objDA Is Nothing Then

                objDA.Dispose()

            End If

            If Not objCmd Is Nothing Then

                objCmd.Dispose()

            End If

            If objConnP6.State = ConnectionState.Open Then

                objConnP6.Close()

            End If

        End Try

    End Sub

Asp Markup:

<div id="divGroupsMain" runat="server" style="display:block; margin:0px; border:0px; height:60%;">

                        <asp:Table ID="tblGRMain" runat="server" style="text-align:left; background:Black; width:600px; height:100%;" >

                            <asp:TableRow>

                                <asp:TableCell Width="50%">

                                    <ig:WebHierarchicalDataSource ID="GRWebTreeData" runat="server">

                                    </ig:WebHierarchicalDataSource>

                                    <ig:WebDataTree ID="dtGRGroupsMain" runat="server" Width="100%" Height="300px"

                                        BackColor="White" EnableConnectorLines="True" AnimationEquationType="Linear" AnimationDuration="150" TabIndex="1" CssClass="ResizeControl">

                                    </ig:WebDataTree>

                                </asp:TableCell>

                                <asp:TableCell Width="50%">

                                    <ig:WebDataGrid ID="grdGRGroupsMain" runat="server" Style="width:100%; height:300px; min-height:300px;" TabIndex="2">

                                    </ig:WebDataGrid>

                                </asp:TableCell>

                            </asp:TableRow>

                        </asp:Table>

                    </div>