QueryableEntityCoreCollectionView slow performance

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EntityFrameworkCoreDataSource (.Net Core)
Peter
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Peter asked on 13 Jan 2022, 09:03 AM

Hi

I want to ask if there is any option to make QueryableEntityCoreCollectionView perform in backgroud with showing some loading icon on grid, cause it has slow performance for loading large DB table?

UI is not responding while loading. With pagging it is better, but we whould like to not use pagging. I was testing QueryableEntityCoreCollectionView on MVVM example: https://docs.telerik.com/devtools/wpf/controls/radentityframeworkcoredatasource/entityframeworkcore-mvvm-usage

Thanks  

BR

Peter

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Dilyan Traykov
Telerik team
answered on 18 Jan 2022, 08:23 AM

Hi Peter,

Although the control does not provide such functionality out of the box, I believe you can use a BackgroundWorker along with a RadBusyIndicator as demonstrated in this article to achieve the desired result: Perform Time-Consuming Operation while Showing Busy Indicator.

Regards,
Dilyan Traykov
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Peter
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commented on 19 Jan 2022, 02:49 PM

Hi Dilyan. Ok thanks for informations. Our current implementation is using BackgroundWorker with RadBusyIndicator. We just wanted to have advatage of QueryableEntityCoreCollectionView to create query for DB automatically, based on seleted filter items. 
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EntityFrameworkCoreDataSource (.Net Core)
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Peter
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Dilyan Traykov
Telerik team
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