loosing data when switching between tabs

[MohammadGh2179]

Hi,
I have two tabs in AvalonDock. in the first tab, I have a DataGrid with about 5 records.
When I switch to the second tab and come back to the first tab again, no record exists in my DataGrid
Please help me
Thanks

[Dirkster99]

Sorry I cannot help you with this issue (since I don't know your app) but it sounds a lot like an issue in your app and not in AvalonDock. Please refer to my sample app Edi (https://github.com/Dirkster99/Edi) for a Data Grid sample app or use a Search Engine to find other samples...

[matko238]

Might be related to my issue #142 - @MohammadGh2179 , check if load/unload event fires and removes records from your grid - ie. model is not populated correctly. Handle those events properly and you shouldn't lose model or it's data.