Port ImageCache from 7.x

Source: Microsoft.Toolkit.Uwp.UI.Helpers (7.x)
Destination: CommunityToolkit.WinUI.Helpers (8.x) — not yet ported

Description

The ImageCache provides methods and tools to cache images in a temporary local folder.

Prerequisites

None identified.

Porting Basics

• Namespace updated to CommunityToolkit.WinUI.*
• Code for UWP, WinUI3 and Uno Platform consolidated
• Desired MultiTargets configured
• Sample code migrated
• Concept docs migrated
• Tests migrated and passing

Quality Evaluation

See Porting Criteria for detailed evaluation guidance.

• [n/a] UX: Accessibility reviewed
• [n/a] UX: Visual design reviewed
• [n/a] UX: Interaction patterns appropriate
• DX: API surface reviewed
• DX: API flexibility appropriate
• DX: Documentation updated
• MX: Breaking changes documented
• MX: Domain isolation appropriate
• MX: Test coverage adequate

Tracking Gaps

No gaps identified — porting work not yet started.

Closing

• All Porting Basics complete
• Quality Evaluation reviewed
• Gaps filed as sub-issues

---

7x Documentation Inventory

Docs ported to 8x: n/a

Docs not in 8x: All sections

7x Source Inventory

Source already ported to 8x: n/a

Source not ported to 8x: All

Notes

• Not currently planned for porting. Open to community interest.
• Archive redirect: https://learn.microsoft.com/en-us/dotnet/communitytoolkit/windows/archive/imagecache

Beginne mit der archivierten ImageCache-Dokumentation und den im Issue verlinkten Porting Criteria und prüfe anschließend das vollständige Inventar des 7.x-Quellcodes und der Dokumentation. Als abgeschlossen gilt die Aufgabe, wenn Portierung, Beispiele, Konzeptdokumentation, Tests, Multitargeting, API-Review und Checkliste zur Qualitätsbewertung vollständig sind.