Hi,
I have a problem with a UltraGrid when i loaded twice :: The exception shown; is not in my source code.
I attached an example :
Hi Michel,
I'm just following up on this case. This issue should be fixed in the latest service release, which went out on 2/27/15.
Please let us know if the fix corrected the issue for you or if there are any other issues.
I ran your sample and I was able to reproduce the exception. This appears to be related to the fixed row. The exception occurs when you set the Fixed property on the row inside the InitializeRow event. The grid is trying to position the row at that point and something appears to be in a bad state, so it's failing. So this looks like a bug in the grid.
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 188730. 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.