winui

Microsoft has quietly started to fix one of Windows 11’s most visible UX frustrations: long-neglected file‑operation dialogs (copy/move progress, delete confirmations, access‑denied and replace prompts) are now appearing with a proper dark theme in Insider preview builds, and the supporting code...

Microsoft appears to be closing one of Windows’ longest-running cosmetic grievances: preview builds released in August 2025 show legacy file‑operation dialogs and several system prompts finally obeying the system Dark theme, reducing the jarring white “flash” that has plagued Dark Mode since the...

Microsoft has quietly begun to close one of Windows 11’s most visible UX gaps: several long‑neglected file‑operation dialogs are now receiving dark‑theme treatments in recent Insider and Release Preview builds, a staged change that marks the most concrete progress toward a truly system‑wide dark...

After years of half-finished theming, Windows 11 is finally showing concrete signs that Dark Mode will stop being a patchwork: recent Insider preview builds include dark-themed file-operation dialogs (copy/move progress, delete confirmations, and certain access‑denied prompts) that previously...

Microsoft has quietly begun to close one of Windows 11’s most persistent UX gaps by rolling dark-themed treatments into legacy file‑operation dialogs in recent Insider preview builds — a staged change visible in Build 26100.5061 (KB5064081) and follow-up test flights that reduces the infamous...

Microsoft’s latest Insider preview activity finally delivers a visible step toward the system‑wide dark theme Windows users have been asking for: file operation dialogs — the long‑standing “flashbang” offenders that forced bright white popups in Dark Mode — are now rendering in dark palettes in...

Microsoft has quietly begun to fix one of Windows 11’s most persistent frictions: the sudden, blinding white dialogs that have long broken the illusion of a system-wide Dark Mode. Recent Insider preview builds include dark-themed file-operation dialogs — copy/move progress windows, delete...

Microsoft has quietly started theming Windows 11’s long-neglected legacy file-operation dialogs to respect Dark Mode, turning the previously blinding white copy/move/progress and error pop-ups into a darker, less jarring experience for users running the system theme set to Dark. Background For...

Windows 11’s dark mode just got noticeably less embarrassing — Microsoft has started rolling dark themes into file-operation dialogs in recent preview builds, and that fix finally addresses one of the most frequently-complained-about “flashbang” moments users hit when copying, moving, or...

For the first time in years, there are convincing signs that Microsoft is finally taking the long-neglected promise of a true, system-wide dark mode for Windows 11 seriously — and the changes showing up in Insider preview builds point to incremental but meaningful progress in File Explorer and...

A long-awaited shift is taking shape within Microsoft's Windows ecosystem. The tech giant has committed to eventually making WinUI—a modern user interface framework central to Windows development—“truly open source.” While Microsoft’s intentions are now public, the path to full transparency for...

The landscape of Windows app development is on the cusp of a transformative shift as Microsoft publicly details its plan to open up the Windows UI Library (WinUI) framework to broader community engagement. For years, developers and enthusiasts have called on Microsoft to fully open source the...

The landscape of modern software development was jolted by a move many believed was unimaginable just a decade ago: Microsoft is initiating the process of open-sourcing significant parts of Windows 11, specifically its user interface layer. For those who have watched Microsoft’s evolution from a...

Microsoft’s announcement to begin open-sourcing key components of its WinUI (Windows UI Library) framework marks a crucial evolution in its longstanding relationship with open-source development, signaling not just a shift in technical policy but an emerging cultural transformation within the...

Microsoft’s tentative journey toward open-sourcing the Windows 11 user interface framework, known as WinUI, marks a significant shift in the technology giant’s approach to transparency, collaboration, and developer empowerment. For many years, Microsoft’s cultural attitude toward open-source...

With the rollout of the Windows 11 KB5058405 update for version 23H2, Microsoft has taken significant steps to mend longstanding upgrade hurdles and introduce meaningful tweaks for both end users and enterprise environments. For months, IT administrators and Windows enthusiasts alike have faced...

The tech landscape for Windows users has undergone a significant shift as Microsoft finally unveils a fully native version of its Copilot assistant in Windows 11—ushering in a next-gen AI experience markedly different from its web-based predecessor. While the original Copilot implementation...

Single-instanced apps only allow one instance of the app running at a time. WinUI apps are multi-instanced by default. They allow you to launch multiple instances of the same app at one time, which we call multiple instances. However, you may implement single-instancing based on the use case of...

Adding event handlers: Sounds, Dark Mode & Windowing (Part 2) Note that in part 1 of the WinAppSDK Blog Series you implemented the visual layer of the DrumPad using WinUI 3 controls. However, if you click on any buttons, nothing happens, because we have not defined any actions, which we will do...

Developing for Windows 11 Windows 11 was built to unlock the full power of the PC. This new operating system empowers you to deliver new and innovative apps, grow your business how you choose, and makes developing on Windows easier by allowing you to use the tools and frameworks you already use...