Hi,

When I expand the child table doesn't have any visible columns/headers. Any Idea on why?

I followed the instructions on the WebHierarchicalDatagrid Videos exactly, the only difference being that my DataSources are "asp:SqlDataSource".

        <ig:WebHierarchicalDataGrid id="WebDataGrid1" runat="server" AutoGenerateBands="false" AutoGenerateColumns="false"
                                    DataKeyFields="Id" DataMember="dsDivisions_DefaultView" DataSourceID="whds" Height="350px"
                                    Key="dsDivisions_DefaultView" Width="100%" EnableTheming="True" StyleSetName="LucidDream">
            <Columns>
                <ig:BoundDataField DataFieldName="Name" DataType="system.string" Width="150px" Key="Name" Header-Text="Division Name"></ig:BoundDataField>
                <ig:BoundDataField DataFieldName="Name1" DataType="system.string" Width="150px" Key="Description" Header-Text="Division Description"></ig:BoundDataField>
                <ig:BoundDataField DataFieldName="Id" DataType="system.integer" Key="Id" Hidden="false" Header-Text="Division Id"></ig:BoundDataField>
            </Columns>                   
            <Bands>
                 <ig:Band AutoGenerateColumns="true" DataKeyFields="Id" Key="dsAssessments_DefaultView" DataMember="dsAssessments_DefaultView">
                    <Columns>
                        <ig:BoundDataField DataFieldName="SurveyName" DataType="system.string" Key="SurveyName" Header-Text="Survey Name"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="EmployeeName" DataType="system.string" Width="200px" Key="EmployeeName" Header-Text="Employee Name"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="DateCreated" DataType="system.datetime" Key="DateCreated" Header-Text="Date Created"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="DateCompleted" DataType="system.datetime" Key="DateCompleted" Header-Text="Date Completed"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Total" DataType="system.string" Key="Total" Header-Text="Completed Assessments"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Team" DataType="system.string" Key="Team" Header-Text="Team Completed"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Peer" DataType="system.string" Key="Peer" Header-Text="Peer Completed"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Leader" DataType="system.string" Key="Leader" Header-Text="Leader Completed"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="ClientInternal" DataType="system.string" Key="IntClient" Header-Text="Int Clients Completed"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="ClientExternal" DataType="system.string" Key="ExtClient" Header-Text="Ext Clients Completed"></ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Id" DataType="system.integer" Key="Id" Header-Text="Employee Id"></ig:BoundDataField>
                        <ig:TemplateDataField Width="25px" Key="Edit">
                            <ItemTemplate>
                                <img alt="edit" onclick="ClickButton(this.parentElement.parentElement)" ID="btnEdit" src="../../Images/Icons/16/pencil_16.gif" runat="server" />                                               
                            </ItemTemplate>
                        </ig:TemplateDataField>
                    </Columns>
                </ig:Band>
            </Bands>
            <Behaviors>
                <ig:VirtualScrolling ScrollingMode="Deferred"></ig:VirtualScrolling>
                <ig:ColumnResizing></ig:ColumnResizing>
                <ig:Sorting></ig:Sorting>
                <ig:Selection CellClickAction="Row" RowSelectType="Single"></ig:Selection>
                <ig:activation></ig:activation>
            </Behaviors>
        </ig:WebHierarchicalDataGrid>
        <ig:WebHierarchicalDataSource ID="whds" runat="server">
            <DataRelations>
                <ig:DataRelation ChildColumns="DivisionId"
                    ChildDataViewID="dsAssessments_DefaultView" ParentColumns="Id"
                    ParentDataViewID="dsDivisions_DefaultView" />
            </DataRelations>
            <DataViews>
                <ig:DataView ID="dsDivisions_DefaultView" DataMember="DefaultView"
                    DataSourceID="dsDivisions" />
                <ig:DataView ID="dsAssessments_DefaultView" DataMember="DefaultView"
                    DataSourceID="dsAssessments" />
            </DataViews>
        </ig:WebHierarchicalDataSource>
        <asp:SqlDataSource ID="dsAssessments" runat="server" SelectCommandType="StoredProcedure"
            SelectCommand="[ECS].[GetAssessments]"
            ConnectionString="<%$ ConnectionStrings:###REMOVED###%>">
        </asp:SqlDataSource>
        <asp:SqlDataSource ID="dsDivisions"  runat="server" SelectCommandType="StoredProcedure"
            SelectCommand="[dbo].[Division_GetAllDivisions]"
            ConnectionString="<%$ ConnectionStrings:###REMOVED###%>">
            <SelectParameters>
                <asp:Parameter Name="CompanyId" Type="Int32" DefaultValue="0" />
            </SelectParameters>
        </asp:SqlDataSource>