Data Grid - pagination + scrool bar

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DataGrid
Daniel
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Daniel asked on 17 Mar 2022, 01:27 PM

Hi,

1.  want to know how I do pagination to RadDataGrid ? for 20/50/200 rows.

2.Scroll view

Thanks,

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Lance | Manager Technical Support
Telerik team
answered on 17 Mar 2022, 01:40 PM

Hello Daniel,

The DataGrid doesn't support traditional paging. You can add your own buttons underneath the DataGrid that will fetch certain pages and load only those pages in the dataGrid's ItemsSource.

Load On Demand Option

You can use load on demand as an option to avoid having to load all your data at once, please see .NET MAUI DataGrid Documentation | Load on Demand | Telerik UI for .NET MAUI

Note: It's very important to understand that UI virtualization is not the same as data virtualization. The DataGrid does UI virtualization, it is up to you to do data virtualization you might need. Once you fetch your items in the load on demand event, those items stay in the ItemsSource

For example, let's say your user scroll down and you've loaded 1000 items, your app still has 1000 items in memory even though the DataGrid is showing only a few items.

Regards,
Lance | Manager Technical Support
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Daniel
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commented on 17 Mar 2022, 01:49 PM

What about grid lines
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DataGrid
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Lance | Manager Technical Support
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