I'm developing the layout auto-saving feature for my product, so I need to know if the layout was changed. But the problem is it seems the DockSite does not provide the LayoutChanged event. I can have up to 10 docksites running at the same time, so the saving of the layout using the timer leads to the poor perfomance of the UI thread.
Is there any way to know the layout was changed?
Thanks in advance,