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MouseWheel scroll vs ScrollFoFill issue
posted

I have noticed strange behavior of UltraGrid that I don't think existed in earlier versions (I haven't noticed it when was working with 11.1 before, now I use version 14.2.20142.2059).

I use the grid with default setting:

dgAnaliza.DisplayLayout.ScrollBounds = Infragistics.Win.UltraWinGrid.ScrollBounds.ScrollToFill;

...which should mean that You can scroll the grid down until last item shows on bottom of the grid. Everything works as expected when I scroll down with scrollbar or by [arrow / page] down keys, but scrolling with mouse wheel allows to scroll even more (leaving ~60% of visible area blank). I don't think the behavior is proper one.

Error is reproducable with any grid with number of rows > visibleRows.

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  • 469350
    Suggested Answer
    Offline posted

    Hi,

    I tried this out and I was able to reproduce the problem. It looks like we introduced a bug in the recent service release for 14.1 and up. 

    I have asked our engineering staff to examine this further.  To ensure that it will receive attention, I have logged this behavior in our internal tracking system with a Development ID of 188095.  The next step will be for a developer to review my investigation and confirm my findings or to offer a fix, or other resolution.

    I will leave this case open and update you with any new information after the review.  You can also continue to send updates to this case at any time.

    You can view the status of the development issue connected to this case by selecting the "Development Issues" tab when viewing this case on the web site.  

    Please let me know if you need more information.

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