xamarin

Port your ads layer from Xamarin.Forms to .NET MAUI: what to delete (MTAdmob, custom AdView renderers, Xamarin.GooglePlayServices.Ads bindings), what replaces it in Plugin.AdMob, and a line-by-line API mapping for banner, interstitial, rewarded, rewarded interstitial and app open — plus the singleton-to-DI shift and the UMP consent gap that stops ads serving in the EEA.

End-to-end migration from Xamarin.Forms 5.0 to .NET MAUI 11 GA on net11.0, covering csproj rewrite, custom renderer to handler conversion, AppShell wiring, DependencyService removal, MessagingCenter retirement, Resizetizer assets, and the gotchas that bite a real production codebase.

Step-by-step migration from Xamarin.Forms 5.0 ListView to .NET MAUI 11 CollectionView for apps that already squeezed performance out of ListView. Covers cell recycling, virtualization, grouping, pull-to-refresh, context actions, selection, ItemsLayout, EmptyView, and the gotchas that bite real apps.

Build a cross-platform real-time chat app in under 5 minutes using Xamarin Forms for the client and ASP.NET Core SignalR for the backend.

Improve your Xamarin Android app startup time by up to 48% using startup tracing, which AOT-compiles only the code needed at launch.

Step-by-step guide to implementing AdMob Native Ads in a Xamarin Forms Android app using a custom renderer.

Learn how to use OnPlatform in Xamarin Forms to set platform-specific property values in both XAML and C#.

Create a smooth animated background effect in Xamarin Forms using ScaleTo animations on layered BoxViews.

Learn how to use Cascading StyleSheets (CSS) in Xamarin Forms 3, including inline CDATA styles and embedded CSS files.

Learn how to extend your Xamarin Forms AdMob renderer to display Microsoft Ads on UWP using the Microsoft Advertising SDK.