Hi i have a window form

<Grid x:Name="LayoutRoot" Background="White"> <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto">
            </ColumnDefinition>
            <ColumnDefinition>
            </ColumnDefinition>
        </Grid.ColumnDefinitions><igOB:XamOutlookBar x:Name="xamOutlookBar" HorizontalAlignment="Left" Width="250" DockPanel.Dock="Left">
            <igOB:XamOutlookBar.Groups>
                <igOB:OutlookBarGroup  Header="Setup" ToolTip="Setup"  IsSelected="False" Visibility="Visible" Key="Main" DataContext="{Binding}">
                    <StackPanel>
                        <ListBox>
                            <Hyperlink x:Name="hlSetup" Tag="Setup" TargetName="WorkSpaceLayoutRoot">
                                <TextBlock Text="Import /Export Properties" Tag="1" Height="20" VerticalAlignment="Center" HorizontalAlignment="Center"></TextBlock>
                            </Hyperlink>                           
                                <TextBlock Text="Link Tax Codes" Height="20" VerticalAlignment="Center" HorizontalAlignment="Center"></TextBlock>                           
                        </ListBox>
                    </StackPanel>
                </igOB:OutlookBarGroup> </igOB:XamOutlookBar.Groups>
        </igOB:XamOutlookBar>
        <StackPanel x:Name="WorkSpaceLayoutRoot" Grid.Row="0" Grid.Column="1">
            <TextBox Name="dhd" Text="fsdhfsdhfhksdf"></TextBox>
        </StackPanel>
    </Grid>

Now i want to open a page related to selected Tab in stackpanel of that form , do you have any what have to do & how?