Hi,When I'm scrolling around in the datagrid, the app's memory usage keeps going up, from about 200MB to over 1000MB and never goes down. Looks like the virtulization is working but memory isn't released. Is there anything can cause this behavior? Please advise, thanks.Cheers,Daniel
Alex,
I recognize this is an older post but I want to follow-up and see if anyone has come up with a solution for the ever growing collection of uncollected Infragistics objects in your application. I am experiencing similar growth. I've attached an image of the profilier which clearly shows the object growth. This is not small potatoes stuff, and after a handful of clicks on my master/detail style grid and tabs, I'm already in the 600+ range. I've long ago dealt with the proportions of my data and their instances. If I remove any addtional data, my application will be blank, ugh.
Thanks,
Glenn Long
Hello,Can you provide us with a sample that we can profile?
I am seeing a similar problem, and am not using UnboundFields. As I'm scrolling down the rows memory usage increases to about 1GB, then the application will either freeze for a few minutes and memory usage goes back down to 100MB, or the application throws an out of memory exception.
I am not completely sure (perhaps someone from the development team can correct me) but I think that this might be preventing the virtualization of the cells horizontally - and that is why you see increased memory usage and the InitializeCellValuePresenter is not firing.
Hi Alex,
Yes, I'm using UnboundFields with custom templates. Does that has impact? I haven't isolated this yet, the grid has very heavy reliance on the underlying datasource.
Thanks.