Questions tagged [ui-virtualization]

UI virtualization is a technique for improving the performance of user interfaces which means the visual item generation is deferred until the item is visible.

UI virtualization helps to improve application performance when displaying large datasets.

UI virtualization should not be confused with data-virtualization.

References:

UI virtualization in WPF

96 questions

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0 answers

WPF ScrollViewer for ListBox -> Performance issues

I'm trying to create grid with listbox with Scrollbar. It's done somehow like that:

c# wpf listbox scrollviewer ui-virtualization

asked Nov 04 '14 at 01:30

dimon222

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1 answer

WPF directional navigation in ListView with data virtualisation

I have implemented data and UI virtualisation with a ListBox in WPF according to this article. Briefly, I am binding a ListView to a collection that automatically loads data a page at a time as and when it is needed. If the ListView requests an…

c# wpf ui-virtualization data-virtualization

asked May 27 '14 at 20:38

Gordon Leigh

1,263
2
11
23

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1 answer

Android ListView Data Virtualization - Lazy Loading more than 10,000 items

Does anybody have an example of lazy loading (about 10,000 items) an Android ListView from a Sqlite databse?

android listview lazy-loading ui-virtualization

asked Mar 04 '10 at 18:14

Tawani

11,067
20
82
106

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1 answer

VirtualizingStackPanel refuses to virtualize

I have written a custom panel which implements virtualization. When placed inside a ListBox, everything works fine. However, if I remove my panel and use the default VirtualizingStackPanel, in either a ListBox or an ItemsControl re-templated to…

c# wpf ui-virtualization

asked Mar 14 '14 at 12:48

Tom Gillen

votes

1 answer

Windows store app Customise Template inside a ScrollViewer without breaking the UI virtualzation

I am working on a windows store metro style app and I have implemented an endless scrolling GridView on a listing page. It works until user navigate "BACK" to a listing page with large amount of records. e.g. They have previously scroll to page…

windows-store-apps ui-virtualization

asked Sep 27 '13 at 06:01

user2817959

votes

1 answer

how can you disable container recycling in windows 8 app?

If you have time, create a new Blank App (XAML) template and write the following XAML code. I think creating a WPF Application is useless, because it appears as if container recycling doesn't work. Besides, GridView must be replaced with…

wpf xaml user-interface windows-8 ui-virtualization

asked Apr 19 '13 at 19:26

Salomonder

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