Pending Review
Last Updated: 30 Nov 2021 14:33 by Florens

When adding a new document to the same instance of a RichTextEditor, the UIProviderRegistry instance of the RichTextBox will keep a dictionary entry for a SectionLayoutBox that contains a reference to a non cleaned up WaterMarkUiProvider.

This SectionLayoutBox in turn has a reference to a DocumentLayoutBox (parent) which has a reference to an old document instance.

 

A new dictionary entry is added and (retained) for every document loaded.

 

Disposing the old document makes no difference.