Commented Unassigned: How to hide/show datagrid column on Dock/Float Event [16733]

Hi,
I am new to AvalanDock. Need some help on this.

I have an anchorable pane which shows a usercontrol with datagrid within it. My requirement is to hide some columns of the datagrid when this pane is floating and unhide when pane is docked.

One approach could be to handle the event which fires when pane dock/float. But I am not able to find any event which fires whenever window dock/float.
Please suggest how this requirement could be implemented?

Thanks.
Dev
Comments: ** Comment from web user: Dev5016 **

Below is the code snippet.

<xcad:LayoutRoot>
<xcad:LayoutPanel Orientation="Vertical">

<xcad:LayoutDocumentPane/>
<xcad:LayoutAnchorablePane Name="ToolPane" DockHeight="150"> </xcad:LayoutAnchorablePane>

</xcad:LayoutPanel>

</xcad:LayoutRoot>