In my application whenever there is much data in the Ultra Grid then the scroll bar does not work properly and it seems just like hang.
And if we try to scroll it a bit faster then in response whole application goes to unresponsive state.
Hi Bharat,
What kind of DataSource are you using for your grid? My guess is that your DataSource might be recursive and thus there are an infinite number of bands in the grid and this might cause a problem like you are getting. If that's the case, you could try setting MaxBandDepth to a reasonable number like 5 or 8 and see if that helps.
You might also want to check out the WinGrid Performance Guide for some other tips on making the grid more efficient.
Both the mentioned properties are already set as
grdConsolidation.DisplayLayout.ScrollStyle = Infragistics.Win.UltraWinGrid.ScrollStyle.Deferred;
But still issue is occurring at our end. When we scroll mouse with lots of data it grid go to not responding state.
Please suggest something else.
I am just checking about the progress of this issue. Let me know if you need my further assistance on this issue.
Thank you for using Infragistics Components.
Thank you for the reply.
Have you tried Mike’s suggestion? Are there any exceptions being raised in your application? If no, please provide us with a sample that reproduces this issue. I will be glad to research it.
I am looking forward to your reply.
HI,
I noticed a strange thing in my scenario, Grid is getting hang on mouse scrolling only with the "GroupByRows". Scrolling is working smoothly with non Group By Rows.
Any suggestions ?
The next thing I would try is setting Visual Studio to break on all run-time exceptions. Exceptions are another common cause of performance problems like the one you are describing. So see if there are exceptions being raised and caught.