I have a problem to get a rows of band on WebHierarchicalDataGrid, follow code above: 

I can see a rows of a band, a try different ways, but return always only a Father values not a Child.

ASPX.CS:

         protected void btnGerarConsulta_Click(object sender, EventArgs e)
        {
            foreach (Infragistics.Web.UI.GridControls.GridRecord row in grdTabelaColuna.Rows)
            {
                foreach (Infragistics.Web.UI.GridControls.GridRecordItem item in row.Items)
                {
                    CheckBox chkSelecionado = ((CheckBox)row.FindControl("chkSelecione"));
                    if (chkSelecionado != null)
                        if (chkSelecionado.Checked)
                        {
                            camadaObjeto.consulta.Usuario = 1;
                            camadaObjeto.consulta.Coluna = item.Text;
                            camadaNegocio.generica.InsereGenericaTabelaColuna();
                        }
                }
            }
        }

ASPX:

        <ig:WebHierarchicalDataGrid ID="grdTabelaColuna" runat="server" EnableDataViewState="false"
            AutoGenerateColumns="False" AutoGenerateBands="False" DataKeyFields="idTabela"
            DataMember="Tabela" Key="Tabela" Width="600px">
<GroupingSettings>
<RemoveButton AltText="Ungroup Column"></RemoveButton>
</GroupingSettings>

            <Columns>
                <ig:BoundDataField DataFieldName="idTabela" Hidden="True" Key="bcidTabela">
                    <Header Text="idTabela" />
                </ig:BoundDataField>
                <ig:BoundDataField DataFieldName="Tabela" Key="bcTabela">
                    <Header Text="Tabela" />
                </ig:BoundDataField>
            </Columns>

<CollapseButton AltText="Collapse Row"></CollapseButton>

<ExpandButton AltText="Expand Row"></ExpandButton>
            <Bands>
                <ig:Band AutoGenerateColumns="False" DataMember="Coluna" Key="Coluna">
                    <ExpandButton AltText="Expand Row" />
                    <CollapseButton AltText="Collapse Row" />
                    <GroupingSettings>
                        <RemoveButton AltText="Ungroup Column" />
                    </GroupingSettings>
                    <Columns>
                        <ig:BoundDataField DataFieldName="idColuna" Hidden="True" Key="bcidColuna">
                            <Header Text="idColuna" />
                        </ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="idTabela" Hidden="True" Key="bcidTabela">
                            <Header Text="idTabela" />
                        </ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Coluna" Key="bcColuna">
                            <Header Text="Coluna" />
                        </ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Tipo" Hidden="True" Key="bcTipo">
                            <Header Text="Tipo" />
                        </ig:BoundDataField>
                        <ig:BoundDataField DataFieldName="Tamanho" Hidden="True" Key="bcTamanho">
                            <Header Text="Tamanho" />
                        </ig:BoundDataField>
                        <ig:TemplateDataField Key="Selecionado">
                            <ItemTemplate>
                                <asp:Panel ID="Panel1" runat="server" HorizontalAlign="Center" Width="100%">
                                    <asp:CheckBox ID="chkSelecione" runat="server" />
                                </asp:Panel>
                            </ItemTemplate>
                            <HeaderTemplate>
                                <asp:Panel ID="Panel2" runat="server" HorizontalAlign="Center">
                                    Selecione
                                </asp:Panel>
                            </HeaderTemplate>
                        </ig:TemplateDataField>
                    </Columns>
                </ig:Band>
            </Bands>
            <Behaviors>
                <ig:Selection CellSelectType="None">
                </ig:Selection>
            </Behaviors>
        </ig:WebHierarchicalDataGrid>
        <asp:Button ID="btnGerarConsulta" runat="server" Text="Gerar Consulta"
            Width="602px" BackColor="#A2D4F4" BorderColor="#66CCFF" BorderStyle="Outset"
            BorderWidth="1px" ForeColor="White"
            style="font-family: Verdana; font-weight: 700; color: #FFFFFF"
        onclick="btnGerarConsulta_Click" />
        <br />
        <br />
        <table class="style1">
            <tr>
                <td>
                    <hr width="30px" align="left" />
                </td>
                <td>
                    <asp:Label ID="Label1" runat="server" Font-Names="Verdana" Font-Size="Small" Text="Resultado da Pesquisa" Width="150px" />
                </td>
                <td>
                    <hr width="607px" align="left" />
                </td>
            </tr>
        </table>
        <ig:WebHierarchicalDataGrid ID="WebHierarchicalDataGrid1" runat="server"
            Height="350px" Width="800px">
<GroupingSettings>
<RemoveButton AltText="Ungroup Column"></RemoveButton>
</GroupingSettings>

<CollapseButton AltText="Collapse Row"></CollapseButton>

<ExpandButton AltText="Expand Row"></ExpandButton>
        </ig:WebHierarchicalDataGrid>

 Thanks.