Example of Virtualization in ASP.NET MVC ListView Control
This sample demonstrates the default functionalities of UI virtualization. Scroll list item to experience UI virtualization.
Contacts
- N
Nancy
- A
- J
- undefined
Margaret - S
- undefined
Laura - R
- M
- undefined
Albert - N
- R
- N
- N
- R
- A
- undefinedMargaret
- undefinedAlbert
Properties
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Load data
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Time taken
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25 ms
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UI virtualization is an optimization technique to avoid unnecessarily constructing and rendering objects for list items by loading only visible list items in a view port. This helps to improve ListView performance when loading a large number of items. The
list items are updated dynamically while users scroll the list. The virtualization can be enabled by using the EnableVirtualizationopens in a new tab API in Listview.