Deep-dive guides for building Windows apps with WinUI, .NET MAUI, and modern tooling. We cover UI patterns, platform APIs, and deployment best practices.https://owndev.dev/https://owndev.dev/maui/android/launcher/https://owndev.dev/maui/android/launcher/Use the .NET MAUI Launcher API to open email, phone, browser, and custom URI schemes on Android with runtime permission checks and graceful fallbacks.https://owndev.dev/maui/android/open-android-app/https://owndev.dev/maui/android/open-android-app/Configure Android manifest queries and safe intent handling so your .NET MAUI app can launch companion apps with fallbacks and error handling.https://owndev.dev/maui/elements/custom-button/https://owndev.dev/maui/elements/custom-button/Design a reusable .NET MAUI settings button with icon slots, visual states, and event hooks, complete with XAML and C# code ready for production apps.https://owndev.dev/maui/elements/custom-container/https://owndev.dev/maui/elements/custom-container/Build a flexible .NET MAUI container control that pairs icons, labels, and custom content regions so settings layouts stay consistent across your app.https://owndev.dev/maui/elements/custom-group/https://owndev.dev/maui/elements/custom-group/Organize related settings in .NET MAUI with a reusable group control that renders a heading, adjustable typography, and a flexible content slot for your preference layouts.https://owndev.dev/maui/elements/custom-headerlabel/https://owndev.dev/maui/elements/custom-headerlabel/Add accessible section headings in .NET MAUI with a header label control that auto-hides when empty, includes styling hooks, and keeps settings screens consistent.https://owndev.dev/maui/elements/custom-separator/https://owndev.dev/maui/elements/custom-separator/Add themed separators to .NET MAUI settings pages with a customizable content view that exposes color overrides for light and dark mode.https://owndev.dev/maui/general/https://owndev.dev/maui/general/Welcome to the documentation about .NET MAUI (Multi-platform App UI), the cross-platform framework for developing native apps for iOS, Android and Windows. .NET MAUI enables developers to create cross-platform apps that work smoothly across different devices and operating systems. Here you will find all the information you need to develop beautiful and powerful applications.https://owndev.dev/privacy-policy/https://owndev.dev/privacy-policy/Learn how owndev.dev collects, processes, and protects usage data, including details on Umami analytics, Cloudflare security services, and the safeguards applied to visitor information.https://owndev.dev/windows/general/https://owndev.dev/windows/general/Windows is Microsoft's popular operating system that is widely used in companies around the world. It provides a robust and versatile platform for deploying and managing applications and services in an enterprise environment.https://owndev.dev/windows/hyper-v/gpu/https://owndev.dev/windows/hyper-v/gpu/Learn how to prepare a Hyper-V host, capture the correct MMIO sizing, and assign a dedicated NVIDIA GPU to a virtual machine with reversible steps.https://owndev.dev/winui/animation/scaleanimation/https://owndev.dev/winui/animation/scaleanimation/Create spring-based scale animations in WinUI using Windows.UI.Composition, including hover effects for interactive controls and reusable helpers for smooth UI transitions.https://owndev.dev/winui/extended/keyboardaccelerator/https://owndev.dev/winui/extended/keyboardaccelerator/Register intuitive WinUI keyboard accelerators with scoped handlers, focus management, and accessibility considerations for global and contextual shortcuts.https://owndev.dev/winui/extended/parallellinq/https://owndev.dev/winui/extended/parallellinq/Use Parallel LINQ to speed up CPU-bound workloads in WinUI apps with guidance on partitioning, cancellation, and avoiding UI thread contention.https://owndev.dev/winui/general/https://owndev.dev/winui/general/WinUI (Windows UI Library) is a modern UI library from Microsoft that makes it easy to create beautiful user interfaces for Windows applications.https://owndev.dev/winui/windows/clipboard/https://owndev.dev/winui/windows/clipboard/Implement copy and paste workflows in WinUI with DataPackage and DataPackageView, pushing content to the clipboard and retrieving user selections securely in desktop apps.https://owndev.dev/winui/windows/directoriesandfiles/https://owndev.dev/winui/windows/directoriesandfiles/Use .NET file system APIs in WinUI to report folder sizes and last modified timestamps, converting bytes to readable units and handling missing paths safely.https://owndev.dev/winui/windows/launcher/https://owndev.dev/winui/windows/launcher/Launch default applications for files, URIs, and custom protocols in WinUI using Launcher APIs, including practical LaunchUriAsync examples and safety tips for deep links.https://owndev.dev/winui/windows/namedpipe/https://owndev.dev/winui/windows/namedpipe/Build asynchronous named pipe clients and servers in WinUI for interprocess communication, including resilient send-and-receive helpers, cancellation support, and error handling patterns.https://owndev.dev/winui/xaml/appbarbutton/https://owndev.dev/winui/xaml/appbarbutton/Build accessible WinUI AppBarButton experiences with keyboard-friendly flyouts, iconography, and reusable templates for command bars and compact mode.https://owndev.dev/winui/xaml/combobox/https://owndev.dev/winui/xaml/combobox/Build responsive WinUI ComboBox experiences with search, incremental filtering, and keyboard-friendly navigation that scales to large item sources.https://owndev.dev/winui/xaml/numberbox/https://owndev.dev/winui/xaml/numberbox/Configure the WinUI NumberBox with custom formatters, validation rules, and keyboard-friendly incrementing so numeric inputs stay accurate and accessible.https://owndev.dev/winui/xaml/scrollviewer/https://owndev.dev/winui/xaml/scrollviewer/Configure WinUI ScrollViewer for smooth touch, mouse, and keyboard interactions, including custom scrollbar styling and performance tuning tips for large content.https://owndev.dev/winui/xaml/textbox/https://owndev.dev/winui/xaml/textbox/Build productive WinUI TextBox experiences with flyout support, keyboard handlers, and validation tips for multiline and single-line text entry.