We have come across an issue when using a DXTabControl and the Spell Checker.
The issue is when you have a TextEdit control, inside a grid, inside a TabItem, the application crashes with a Null Reference exception.
I have attached a sample application that shows this error. The application will crash when you select the second tab item.
We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.
Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.
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Hello,
I have reproduced the behavior and passed this ticket to our developers for further research. Please bear with us.
We will notify you as soon as we make any progress.