Dear Admin,
i'm experimenting with your ColumnChooser and also with your CustomColumnChooser, but i have an issue with one of them. At Initializing my view which contains my datagrid, the ColumnChooser doesn't show the hidden columns which are set at the xaml code. When i'm starting to move the columns, which ones i can see, into the ColumnChooser, the synergy works fine but i want the initializing hidden columns getting displayed at the ColumnChooser from beginning. The thing is, the CustomColumnChooser don't have this problem. So is there any possibility to get those hidden columns into the start ColumnChooser. Btw i'm trying all of this in MVVM-Style and my datagrid itemssource is bind to an observable collection. My datagrid is element of an tab and this tab is part of a pluginviewcontrol. Would be proud if you can add some solutions for this, maybe an alternative way like adding all hidden Columns manually to the ColumnChooser add initializing.
Best Regards and thanks in forward.