RadDocking with ActiveX UserControl

[Florian]

Hi,

I have an issue with the WPF RadDocking Control (Version Q3 2010). 

I implement the RadDocking on my Window, some RadPane contains Usercontrol.

Here's the XAML :

<telerikDocking:RadSplitContainer InitialPosition="DockedLeft" Orientation="Vertical">
                    <telerikDocking:RadPaneGroup>
                        <telerikDocking:RadPane Header="Overview" CanUserClose="False" >
                            <my:OverviewControl  Margin="5 5 5 5" x:Name="ucPlanSituation"/>
                        </telerikDocking:RadPane>
                    </telerikDocking:RadPaneGroup>

                    <telerikDocking:RadPaneGroup>
                        <telerikDocking:RadPane Header="Légende" CanUserClose="False"  >
                            <my:TocControl Margin="5 5 5 5" x:Name="ucLegende"/>
                        </telerikDocking:RadPane>
                    </telerikDocking:RadPaneGroup>
 </telerikDocking:RadSplitContainer>

My two usercontrols (TocControl and OverviewControl) have some ActiveX controls nested inside. When the pane is docked it displays perfectly but as soon as I pin or make it floating it doesn't display anymore.

Do you know a workaround to fix this issue ? 

Thank you and I wish you a great day.

[Florian]

Actually I think it's because I use a WindowFormHost in my UserControl... I guess it's some kind of transparency wich make all this not working.

[George]

Hi Florian,

 
We are aware of this issue. We use a big transparent window to host the floating panes which causes the problem. Please, refer to the following forum thread - http://www.telerik.com/community/forums/wpf/docking/wpf-frame-control-not-visible-in-floating-window.aspx

I hope this helps.

Kind regards,
George
the Telerik team