Hi I'm having the same problem with losing references to undocked tabs in Prism mentioned here.
http://www.infragistics.com/community/forums/p/54466/281412.aspx
Andrew Smith mentions a verified answer: "Floating panes are hosted in a separate WPF Window so you probably need to handle the ToolWindowLoaded event and use the RegionManager.SetRegionManager method to set the region manager on the e.ToolWindow."
How would you actually do this? I've created the correct event handler
private void XamDockManager_ToolWindowLoaded(object sender, Infragistics.Windows.DockManager.Events.PaneToolWindowEventArgs e)
in my shell, but I haven't been able to figure the rest out.
Thanks in advance,
Dmitriy
Help please?
Hello Dmitriy,
I am just checking the progress of this issue and was wondering if you managed to achieve your goal or if you need any further assistance on the matter.
Sorry for the long response.
Unfortunately, this has not resolved it.
Adding a view to to the region after previously taking out a TabGroupPane still causes the following:
"Insertion index was out of range. Must be non-negative and less than or equal to size.
Parameter name: index"
It has been a while since you have made your post, in case you still need support I will be glad to assist you further. I suppose the other community members can benefit from this answer as well. I have been looking into it, but without a sample project where this is reproduced I am not able to conclude what can cause this, so could you please send us such sample, so we can investigate it further for you.
Looking forward to hear from you.