Software⏱️ 2 min read📅 2026-06-03

How to Fix: How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silverlight and WPF?

Windows 8 Runtime vs Silverlight and WPF: A comparison for .NET UI programmers.

Quick Answer: The Windows 8 Runtime is a new framework that builds upon XAML, but also incorporates HTML, CSS, DOM, and JavaScript, offering a more modern and flexible alternative to traditional desktop applications.

Windows 8 Runtime, also known as WinRT or Windows Store apps, is a new framework for building Metro-style apps. It uses XAML and .NET, but also has some differences compared to traditional desktop applications.

Why This Happens

  • The main reason for the difference is that WinRT apps are designed to run in a sandboxed environment, which provides an additional layer of security and isolation between applications.
  • Another key difference is that WinRT apps use HTML, CSS, DOM, and JavaScript, whereas traditional desktop applications use XAML and C# or VB.NET.

Best Solutions to Fix It

Method 1: Understanding WinRT's HTML/CSS Components

  1. Step 1: Familiarize yourself with the HTML, CSS, DOM, and JavaScript components used in WinRT apps.

Method 2: Choosing Between XAML and WinRT

  1. Step 1: Decide whether to use XAML for traditional desktop applications or WinRT for Metro-style apps.

Conclusion

By understanding the differences between WinRT and traditional desktop applications, you can make an informed decision about which framework to use for your next project.

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