WinUI 3 - Windows apps | Microsoft Learn
Dec 20, 2025 · WinUI 3 is Microsoft's modern native user interface framework for building Windows desktop applications. It brings the Fluent Design System, high-performance …
Setup for WinUI - Windows apps | Microsoft Learn
Dec 18, 2025 · This Hello World guide walks you through setting up your WinUI and Windows App SDK development environment in Visual Studio and creating your first app.
Windowing overview for WinUI and Windows App SDK
Nov 25, 2025 · Windowing functionality in a WinUI app is provided by a combination of the XAML Window class and the AppWindow class, both of which are based on the Win32 HWND model.
Get started with WinUI 2 for UWP - UWP applications
Apr 29, 2025 · WinUI 2.8 is the latest stable version of WinUI that can be used for building production UWP applications (and desktop applications using XAML Islands). The library is …
Samples and tools for Windows development - Windows apps
Nov 25, 2025 · This interactive gallery helps you explore and experiment with WinUI components, view XAML code examples, and understand best practices for building modern, fluent …
WinUI 2 - UWP applications | Microsoft Learn
Apr 29, 2025 · WinUI 2 is tightly integrated with Windows SDKs and provides official native Windows UI controls and other user interface elements for UWP applications (and desktop …
Windows UWP Namespaces - WinUI | Microsoft Learn
Oct 3, 2024 · This section provides detailed information about the Windows Runtime (WinRT) APIs. These APIs are for UWP app development on Windows 10.
WinUI 3 - Windows apps | Microsoft Learn
WinUI 3 将 Win32 应用模型的灵活性与现代 Windows UX 的丰富性相结合。 它专为想要使用与内置 Windows 体验相同的设计语言和系统功能构建生产级桌面应用的开发人员设计。
Build a C# .NET app with WinUI 3 and Win32 interop
Mar 6, 2025 · In this topic, we step through how to build a basic C# .NET application with WinUI 3 and Win32 interop capabilities using Platform Invocation Services (PInvoke).
Design resources for Windows apps - Windows apps | Microsoft …
Dec 5, 2025 · The Design Guidance section of the WinUI Gallery offers best practices and tools to help you choose and apply the right colors, typography, and icons for your app.