Question: Where to find docs of ScrollView in WinUI 2.5?

[d2phap]

I found in WinUI 2.5, there is a "ScrollView" control which is much better than "ScrollViewer" control.
But I cannot find the documentation about it.

The ScrollView's APIs are marked as "for evaluation purpose", and the ChangeView() does not exists any more!
How to programmatically scroll the content of "ScrollView"?

Thanks

[Felix-Dev]

@d2phap There are no public docs on docs.microsoft.com yet because the new ScrollView control is still in preview and might not yet be finalized for an initial V1 release.

You are already using the correct method above to programmatically scroll content in the new ScrollView control. ScrollView.ScrollTo() is the new method to use where previously ScrollViewer.ChangeView() was used. See the ScrollView spec here.

[d2phap]

Thanks @Felix-Dev !
I tried this preview control and the alignment when zooming out of existing ScrollViewer is fixed.
The new control is more fancy and its APIs are more semantic and flexible.

However, the API ScrollView.ScrollTo() is not working properly with ManipulationDelta event.
The distance while panning by mouse is very very short (my code I tried posted at #2990).
Hopefully, this control will be finalized soon!

• Is the team going to add this new control to WinUI 3 as well? I can't find it there.
• I want to suggest to customize (or disable) the key to enable ZoomMode. Currently, it's Ctrl, and there is no way to change to other keys, or disable it (I tried with ScrollViewer).

[Felix-Dev]

The new ScrollView control will definitely be added to WinUI 3+. Now, whether it will make it into WinUI 3.0 or be ready only for subsequent WinUI 3.x releases can probably be answered better by @RBrid.