Issue type
sample request
Which version of the app?
WinUI 3 Gallery
Description
Especially for the new ItemsView, but even just for ListView, there's not a full-fledged example anywhere of how to take a large collection of items and performantly sort, filter, update, and group them within a UI container.
In WPF, CollectionViewSource did a lot of heavy lifting here, but there's a gap for the platform still on this: microsoft/microsoft-ui-xaml#4307
So, even more so, a sample that shows how to do this that's production ready would be appreciated.
The doc on filtering that do exist, seems woefully inefficient or error-prone compared to the simplicity of setting the Filter from WPF days: https://learn.microsoft.com/dotnet/desktop/wpf/data/how-to-filter-data-in-a-view
Screenshots
No response
Windows version
No response
Additional context
No response
Issue type
sample request
Which version of the app?
WinUI 3 Gallery
Description
Especially for the new ItemsView, but even just for ListView, there's not a full-fledged example anywhere of how to take a large collection of items and performantly sort, filter, update, and group them within a UI container.
In WPF, CollectionViewSource did a lot of heavy lifting here, but there's a gap for the platform still on this: microsoft/microsoft-ui-xaml#4307
So, even more so, a sample that shows how to do this that's production ready would be appreciated.
The doc on filtering that do exist, seems woefully inefficient or error-prone compared to the simplicity of setting the
Filterfrom WPF days: https://learn.microsoft.com/dotnet/desktop/wpf/data/how-to-filter-data-in-a-viewScreenshots
No response
Windows version
No response
Additional context
No response