ToSyncList is causing unwanted behavior

[Chicagoan2016]

I am sure the solution is simple : ) We have an application that has a combox with data source of Csla readonly collection.
We had filtered the collection using ToSyncList butdon't want LinqObservableCollection anymore.

ToList(ourchildobject) or ToList() gives us System.Collections.Generic.List

We would like to have 'our' Csla collection as return value.

Kind regards

[rockfordlhotka]

I'm not sure I follow?

You are (I assume) using the Source property to get back to the original list? And that property returns an IList<T>.

The LinqObservableCollection type doesn't maintain the original collection type, but you can cast it back to that type if you know it in your code.