Completed
Last Updated: 21 Jun 2018 14:48 by pavi
pavi
Created on: 30 Aug 2017 08:45
Category: UI for WPF
Type: Bug Report
0
VirtualGrid: Empty cells
When I scroll around in RadVirtualGrid, I get empty cells in some places.

Details:
- I set InitialRowCount=21 and InitialColumnCount =17.
- The window that contains the VirtualGrid is rather small, so that the horizontal and vertical scrollbars are visible.
- I can always reproduce this issue, if I scroll completely to the right, then completely to the bottom and then half-way to the left.
- I found out that the CellValueNeeded event is never called with the indexes for these cells.
- I'm using version 2017.2.614.45 (NoXaml) of UI for WPF.
- I attached a screenshot showing the empty cells and my example project.
(Total attached files size should be smaller than 20mb. Allowed extensions: .zip, .rar, .jpg, .png, .gif)
2 comments
ADMIN
Yoan
Posted on: 30 Aug 2017 10:47
Hi Patricia,

Thank you very much for the detailed explanation.Indeed, this was an issue in RadVirtualGrid. Fortunately, it is already fixed. You can test our latest internal build. However, I can suggest you wait until our official release which should be stable enough. It is expected to be released in the middle of September.

Regards,
Yoan
pavi
Posted on: 30 Aug 2017 14:08
Hi Yoan,

thank you for the answer. That's good news.

Best regards,
Patricia