We use UltraDataSource as UltraGrid DataSource. There is a hidden column containing our domain object in the grid. Every time when there is a need to refresh grid with latest collection, we set the old DataSource to null and assign a new UltraDataSource to the grid. It's faster this way than refresh each row. But it seems old domain object collection was not released after refresh. This caused memory leak issue in our app, since we need to refresh our grid often.
Any suggestion on this is much appreciated.
Crystal.
Forget to mention that it looks like the reason why domain object didn't get released is that UltraGrid has reference to them.
Thanks,
Hi Crystal,
Do you have the latest service release? If not, you should try that and see if it helps.
How to get the latest service release - Infragistics Community
If that does not help, we will need a sample sample project demonstrating the problem so we can check it out.
Hi Mike,
We found out it's UltraCheckEditor that caused the memory leak. We need to align checkbox in a column to the top. We use UltraCheckEditor as editor control. After we replaced with CheckEditor, everything's fine, no more memory leak.
Do you know when we should use UltraCheckEditor? Is there a way to release manually release UltraCheckEditor control?
I am getting this errorSorry, there was a problem with your last request!Either the site is offline or an unhandled error occurred. We apologize and have logged the error. Please try your request again or if you know who your site administrator is let them know too.I am unable to attach sample project please provide me some email id to send sample project to you.
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I am unable to attach sample project please provide me some email id to send sample project to you.
here is the sample project
I am unable to attach project can you provide me any email id so that I would send it to you.