Automatic completion of list filtering will cause flickering

SyntaxEditor for WPF Forum

Posted 1 year ago by Sunshine - Appeon
Version: 21.1.2
Platform: .NET 5.0
Environment: Windows 10 (64-bit)


The auto-complete list seems to have some problems when filtering and relocating the selections. It seems that the entire list will keep flashing.

It can be clearly seen from the scroll bar on the right.

This will have a certain visual impact on the coding experience.

Comments (3)

Answer - Posted 1 year ago by Actipro Software Support - Cleveland, OH, USA


It's tricky since we are trying to scroll the selection to the middle when possible, but we are limited by the API given to us with ScrollViewer for how to make this work.  That being said, I think we were able to reduce the flicker a bit in this scenario where you have filtering of unmatched items active.  The update will be in the next build.

Actipro Software Support

Posted 7 months ago by Sunshine - Appeon

Is there any new progress on this issue?

Posted 7 months ago by Actipro Software Support - Cleveland, OH, USA


The changes mentioned above for this were made in v21.1.3.

Actipro Software Support

The latest build of this product (v22.1.3) was released 27 days ago, which was after the last post in this thread.

Add Comment

Please log in to a validated account to post comments.