Hello,
I have created a custom filter for the GridView and, when the filter is active, the CreateFilterExpression method on my filter is called 4 times. This is a waste of resources.
Patrick
1 Answer, 1 is accepted
0
Rossen Hristov
Telerik team
answered on 25 Jul 2013, 10:57 AM
Hi,
The filtering expression is re-evaluated when either:
1. The FilterDescriptors collection raises a CollectionChanged event.
2. Something inside a filter in this collection changes and it raises the ItemChanged event.
Regards,
Rossen Hristov
Telerik
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