GitHub

[Bug] Collection was modified; enumeration operation may not execute. - Xamarin.Forms.Internals (view.PropagatePropertyChanged(propertyName))

I seem to be getting a random crash. It's shown up more now on a physical device (iPhone 12 Pro Max). I can hardly reproduce the issue in the Simulator, although - I ...
GitHub

[Bug] Collection view on Android drag and drop not working

Draging and droping items form a collection view to a second collection view is working on iOS as expected but not on Android. === Visual Studio Enterprise 2019 for Mac === Version 8.10.8 (build 0) ...
Visual Studio Magazine

Add Custom Controls with Binding Properties to Your Xamarin.Forms App

In an app of any meaningful size, wrapping up common functionality in a composite control reduces the long-term effort needed to craft the app. Learn how to do just that right here. Programmers spend ...
Visual Studio Magazine

Xamarin.Forms Updates

Here’s a look -- with code samples -- at two series of updates that will improve the feature set and, most important, performance of Microsoft’s cross-platform UI solution. I have an interesting ...