.NET MAUI 11 Preview 3 Sample App

Sample app showcasing new features in .NET MAUI 11 Preview 3.

For a full walkthrough, check out the video: What's New in .NET MAUI 11 Preview 3

Features

Maps

• Pin clustering — group nearby pins automatically with IsClusteringEnabled and ClusteringIdentifier
• Custom pin icons — use any image as a pin marker via Pin.ImageSource
• Long press to drop pins — MapLongClicked event for adding pins interactively
• Overlay click events — CircleClicked and PolygonClicked on map elements
• Overlay visibility — toggle overlays with MapElement.IsVisible

LongPressGestureRecognizer

• Built-in long press — first-party LongPressGestureRecognizer with configurable MinimumPressDuration
• State tracking — LongPressing event with GestureStatus for real-time feedback
• Position tracking — GetPosition() to get touch coordinates relative to any element

XAML Improvements

• Implicit namespaces — no more xmlns= boilerplate; standard MAUI and x: namespaces are implicit in .NET 11
• Source generation by default — XAML source gen is now on for all pages with lazy resource loading
• New style APIs — InvalidateStyle() and VisualStateManager.InvalidateVisualStates() for runtime style mutations

Prerequisites

• .NET 11 Preview 3 SDK
• .NET MAUI workload: dotnet workload install maui
• Xcode 26.2+ (iOS/macOS)

Getting Started

git clone https://github.com/jfversluis/MauiNet11Preview3Sample.git
cd MauiNet11Preview3Sample

# iOS
dotnet build -f net11.0-ios
dotnet build -t:Run -f net11.0-ios

# Android
dotnet build -f net11.0-android
dotnet build -t:Run -f net11.0-android

Screenshots

Maps	Long Press	XAML
Pin clustering, custom icons, overlays	Configurable duration, position tracking	Implicit namespaces, source gen

License

This project is licensed under the MIT License.