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RadGrid: Show parts of data while loading

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User1564
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User1564 asked on 01 Sep 2020, 09:09 AM

Hello,

I've got a problem. I need to show many values and RadGrid takes a big amount of time to load data (1 minute)
I thought about virtualization, but I didn't like the partial loading of data. and it makes lots of troubles for me.

Is there any possibility to load partly data to Radgrid?

I mean to show 100 of values., +100 and +100 until fully loaded The db access is fast, only the control shows them really slow.

Regards

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Dilyan Traykov
Telerik team
answered on 04 Sep 2020, 07:21 AM

Hello,

Can you please clarify whether you're referring to the UI virtualization of the control or the data virtualization feature?

I believe the latter approach is the one you're looking for as it would allow you to set the LoadSize to 100 and load the data in chunks.

Generally speaking, however, even if all the data is loaded, the control should not take this much time to render the rows. Can you specify whether the RadGridView has its UI virtualization enabled? Please note that it will be disabled if the control is placed in a panel which measures it with infinity - such as a StackPanel, a RowDefinition with Height Auto, ScrolViewer or similar.

Regards,
Dilyan Traykov
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User1564
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answered on 04 Sep 2020, 11:41 AM

Already solved the issue with virtualization.

A little mistake from my side & issue with Visual Studio.

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Dilyan Traykov
Telerik team
answered on 04 Sep 2020, 03:14 PM

Hello,

I'm happy to hear that you've resolved the issue. Do let me know if I can further assist you with anything else.

Regards,
Dilyan Traykov
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