Refer to the ASPxLookupPropertyEditor Tabstop ticket for more details.
ASPxLookupPropertyEditor - The TabIndex property of the ASPxLookupDropDownEdit and ASPxLookupFindEdit should affect their nested controls
Answers approved by DevExpress Support
We have implemented the functionality described in this ticket. It will be included in our next update(s).
Please check back and leave a comment to this response to let us know whether or not this solution addresses your concerns.
- v13.2.5Download Official Update
- v13.1.6Download Official Update
Starting with v15.1 the additional customization logic was removed from the TabIndex property in the aforementioned classes, because they were refactored to avoid the original problem by default. Instead of inheriting the standard Table class and adding separate button controls into table cells, we now leverage the built-in functionality of the ASPxComboBox and ASPxButtonEdit buttons.