we are experimenting critical performance and memory problems when 'stressing' the UltraGrid with some column formulas.
We followed all your recommendations with the grid to avoid using directly the UltraGridCell to access values (using the row.GetCellValue) and some other recommendations written in the http://news.labs.infragistics.com/forums/p/15306/56104.aspx#56104 post but we are running into critical problems when dealing with the calcmanager under these conditions.
isn't there a 'good practices' manual for the calcmanager and the formulas it can handle? It seems that it is creating a huge amount of memory for doing its job.
thanks
Luis.-
Hi Luis,
There are quite a number of variables here, so it's hard to say what might be causing the issue. My recommendation would be that you try downloading the latest Hot Fix and see if that helps. If not, then you should create a small sample project demonstrating the issue and Submit an incident to Infragistics Developer Support so they can check it out.