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1155
CellValuePresenter Memory Leak or Garbage Collection Adverse
posted

Hello,

I've been profiling an application which makes extensive use of the XamDataGrid. Next to DataBinding, the #2 most memory hungry element in the application is CellValuePresenter object. It is not releasing allocated memory and continues to grow with use. There is also a huge litter of WeakReferences created by it's use. Also bad because they should be getting collected.

Our business requirement insists this application be running and in use 24 hours /day. In it's current state, it normally last 3-4 hours without restarting - very undesirable for a highly available application.

Is Infragistics and others aware of this? Is there a fix or at least a way to minimuze or de-allocate the consumption?

Have others tried alternative products that do a better job of garbage collection?

Thanks,

Glenn