using-avalonia-collectionview

What problem does it solve?

AvaloniaUI lacks a native, unified collection view like WPF's CollectionViewSource, making it hard to implement consistent filtering, sorting, and grouping across views in MVVM apps.

Core Features & Use Cases

• DataGridCollectionView-based service that returns an IEnumerable view for ViewModels, enabling deterministic filtering and sorting.
• ReactiveUI-based approach with DynamicData for reactive, observable collections and simple binding in MVVM.
• DI-friendly service layer that can be wired into Avalonia apps to expose AllMembers and ActiveMembers for binding.

Quick Start

Create the MemberCollectionService, register it in your DI container, and bind the generated views to your Avalonia UI to enable filtered and active member lists.