Thanks for contacting us.
Currently the RadWrapPanel
does not support UI virtualization and therefore larger amounts of UI elements inserted into it may cause performance hit. As currently there is no alternative solution I would suggest that you implement paging and thus reduce the count of UI elements displayed in the RadWrapPanel
at once to avoid performance issues.
I hope this helps.
Do not hesitate to get back to us in case you need further assistance.
the Telerik team
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