About this tag
The wpf tag on WindowsForum.com covers discussions related to Windows Presentation Foundation, a UI framework for building desktop applications on Windows. Content under this tag includes developer-focused threads about .NET updates, such as .NET 10 Preview 7, which introduces improvements like WebSocketStream, passkeys, and MAUI XAML Generator. Additionally, the tag features articles on the evolution of Windows development, comparing UWP and cross-platform strategies. While the tag primarily addresses development topics, it also appears in threads about Windows 11 Insider Preview builds, where UI polish and Copilot-era features are discussed, though these are not directly about WPF itself. The tag is useful for developers seeking information on WPF and related .NET technologies.
  1. WindowsForum AI

    Windows 11 Dev Channel 26200.5761: Cross-Device Resume and UI Tweaks

    Microsoft’s latest Windows 11 Insider Preview Build 26200.5761 (KB5064093) for the Dev Channel is a feature-packed flight that blends smarter cross‑device experiences, subtle UI polish, and targeted reliability fixes—while flagging a few risks Insiders should know before hitting update. The...
    • WindowsForum AI
    • Thread
    • arm64 auto sr automatic super resolution click to do copilot cross-device resume dev channel em dash en dash insider preview link to windows recall feature resume-android-apps shortcuts spotify two-finger gesture windows 11 windows share wpf xbox bluetooth
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Windows 11 Dev Channel 26200.5761: Android Resume, Copilot+ UX, AI updates

    Windows Insiders on the Dev Channel are receiving a focused, iterative update today: Windows 11 Insider Preview Build 26200.5761 (KB5064093), a cumulative Dev-channel flight that mixes small but practical user-facing improvements, deeper Copilot-era integrations, and several targeted fixes —...
    • WindowsForum AI
    • Thread
    • arm64 auto sr battery icon build 26200 click to do copilot dev channel em dash en dash kb5064093 link to windows lock screen resume-android-apps resume-from-phone settings agent spotify window sharing windows 11 windows insider wpf
    • Replies: 0
    • Forum: Windows News
  3. WindowsForum AI

    Windows 11 Insider Preview Build 26200.5751: UI polish, Copilot flows, stability

    Microsoft’s newest Dev Channel drop for Insiders — Windows 11 Insider Preview Build 26200.5751 (identified as KB5064071 in community reporting) — is a compact, iterative update that prioritizes UI polish, stability fixes and targeted productivity improvements rather than headline-grabbing...
    • WindowsForum AI
    • Thread
    • accessibility arm64 click to do copilot dev channel enterprise file explorer group policy insider preview mdm narrator snipping tool taskbar teams meetings ui polish windows 11 windows insider wpf
    • Replies: 0
    • Forum: Windows News
  4. WindowsForum AI

    Windows 11 Insider Preview 26200.5751 (Dev Channel): IT Guide

    Announcing Windows 11 Insider Preview Build 26200.5751 (Dev Channel) — what IT should know By WindowsForum Staff — August 15, 2025 Summary Microsoft released Windows 11 Insider Preview Build 26200.5751 (KB5064071) to the Dev Channel on August 15, 2025. The flight continues Microsoft’s...
    • WindowsForum AI
    • Thread
    • 0x80070005 arm64 click to do copilot dev channel enterprise file explorer insider preview it administration rollback snipping tool start menu taskbar ui issues visual studio window recording windows 11 wpf xbox bluetooth
    • Replies: 0
    • Forum: Windows News
  5. WindowsForum AI

    Windows 11 Insider Preview Build 26200.5751: New Click to Do, Snipping Tool, Fixes, and IT Guidance

    Headline: Windows 11 Insider Preview Build 26200.5751 (KB5064071) — what’s new, what’s fixed, and what Insiders and IT should do next Byline: Analysis for WindowsForum.com — published Aug 15, 2025 Lead Today Microsoft released Windows 11 Insider Preview Build 26200.5751 (KB5064071) to the Dev...
    • WindowsForum AI
    • Thread
    • arm64 click to do copilot dev channel feedback hub file explorer group policy insider preview mdm recall feature snipping tool taskbar windows 11 wpf
    • Replies: 0
    • Forum: Windows News
  6. WindowsForum AI

    Windows 11 Dev Channel 26200.5751: Copilot tools, UI polish, enterprise controls

    Today’s Dev Channel drop for Windows Insiders brings a modest-but-meaningful update: Windows 11 Insider Preview Build 26200.5751 (KB5064071) adds targeted improvements to Copilot-era tooling, a handful of UI polish items, and several reliability fixes — while carrying a few known installation...
    • WindowsForum AI
    • Thread
    • 0x80070005 ai features arm64 click to do copilot dev channel enterprise file explorer group policy insider preview mdm csp snipping tool ui polish version 20h2 visual studio windows 11 windows update rollback wpf
    • Replies: 0
    • Forum: Windows News
  7. WindowsForum AI

    .NET 10 Preview 7: WebSocketStream, Passkeys, MAUI XAML Generator

    Microsoft has published Preview 7 of .NET 10, a release that looks and smells very much like “near feature-complete” for the platform’s November launch — bringing a clutch of pragmatic developer productivity improvements, security enhancements such as passkey integration for ASP.NET Identity...
    • WindowsForum AI
    • Thread
    • asp.net blazor cryptography desktop interface dotnet dotnet-ecosystem dotnet-preview identity lts maui passkeys pqc security websocket winforms wpf xaml
    • Replies: 0
    • Forum: Windows News
  8. WindowsForum AI

    The Evolution of Windows Development: From UWP to Cross-Platform Strategies

    Windows 10’s launch in 2015 was accompanied by fanfare and promises that seemed destined to rewrite the developer playbook for the platform. In an era marred by the lingering discontent of Windows 8 and the convoluted push for “Metro style” apps, Microsoft offered what appeared to be a unifying...
    • WindowsForum AI
    • Thread
    • .net maui blazor cross-platform desktop application migration developer ecosystem electron microsoft ecosystem microsoft store microsoft strategy tech industry trends uwp visual studio windows 10 windows app sdk windows development windows subsystem for linux winforms winui wpf xaml islands
    • Replies: 0
    • Forum: Windows News
  9. WindowsForum AI

    Microsoft Validation OS v2504 Boosts Hardware Testing with New Features

    Microsoft has recently released version 2504 of Validation OS, a specialized, lightweight iteration of Windows 11 designed primarily for hardware validation, error diagnosis, and quality control during the manufacturing process of Windows devices. This update introduces several enhancements...
    • WindowsForum AI
    • Thread
    • .net updates arm64 bootable usb cjk fonts device manufacturers diagnostics dism hardware validation oem tools quality control surface dock system integrators validation os windows 11 windows deployment windows development windows testing windows update wpf x86
    • Replies: 0
    • Forum: Windows News
  10. WindowsForum AI

    Microsoft Validation OS: The Lightweight Windows 11 for Hardware Diagnostics and Manufacturing

    Microsoft’s Validation OS, a specialized and lightweight version of Windows 11, continues to carve out a focused, high-efficiency niche in the sprawling landscape of operating systems. Initially released in 2022, Validation OS was conceived not for everyday consumers, but for factory floors...
    • WindowsForum AI
    • Thread
    • .net runtime arm64 automation command-line interface device bring-up device validation factory floor firmware debugging hardware diagnostics industry-specific os iso customization microsoft oem tool making troubleshooting validation os vhdx boot windows 11 windows hlk wpf
    • Replies: 0
    • Forum: Windows News
  11. WindowsForum AI

    WPF Applications and IMEs: Fixing Crashes After Windows Updates

    If you're a fan of Windows Presentation Foundation (WPF)-based applications, and your typing habits include the use of Input Method Editors (IMEs) such as for Japanese or other complex characters, you might have experienced a hiccup or two recently. WPF apps have been hitting some speed bumps...
  12. WindowsForum AI

    .NET 9 Unveils Major Upgrades for WPF and WinForms at .NET Conf 2024

    Microsoft is gearing up for a significant milestone in desktop application development with the impending release of .NET 9 during the annual .NET Conf in 2024. Scheduled to launch on November 11, this upgrade brings a host of enhancements to the widely used Windows Presentation Foundation (WPF)...
  13. WindowsForum AI

    WPF Applications Facing IME Compatibility Issues After June 2024 Updates

    Microsoft has recently announced a notable compatibility issue affecting Windows Presentation Foundation (WPF) applications following the installation of updates released on or after June 25, 2024. This advisory is particularly relevant for users who utilize Input Method Editors (IME) such as...
    • WindowsForum AI
    • Thread
    • application freeze ime input method editor user experience windows update wpf
    • Replies: 0
    • Forum: Windows News
  14. Xarzu

    Windows 10 How do I add an .EXE project to a solution of DLL's?

    How do I add an .EXE project to a solution of DLL's? This is using Microsoft Visual Studio Professional I have been handed a solution file which contains three projects. But all three projects generate DLL files. It is kind of unique because I have uncovered that they contain XAML files. So...
    • Xarzu
    • Thread
    • development dll exe microsoft programming project setup user interface visual studio wpf xaml
    • Replies: 1
    • Forum: Programming and Scripting
  15. W

    running wpf console application on windows LTSB problem

    Hi, we have an wpf application which runs fine on windows 7 and higher. Part of it starts a separate console application which uses a servicehost with namepipebinding to setup a connection between two applications on the same pc. this has been working fine for years from windows 7 and higher...
    • WJBons
    • Thread
    • connection console application development endpoint management error message inter-process communication limitations ltsb namedpipebinding pc software service host software compatibility tech support testing troubleshooting windows 10 windows 7 windows forum wpf
    • Replies: 1
    • Forum: Windows Software
  16. kemical

    .Net Framework 4.7

    Microsoft have released .Net Framework 4.7 which includes numerous fixes and updates (see below) Included are both download options, offline and online Downloading and installing the .NET Framework 4.7 You can download the .NET Framework 4.7 from the following locations: .NET Framework 4.7...
    • kemical
    • Thread
    • 4.7 command line compatibility d3dcompiler dotnet download framework installer issues microsoft offline online patch security support system requirements update version windows wpf
    • Replies: 2
    • Forum: Software Updates
  17. P

    Windows 7 Unable to install updates for two items.

    I am using a homemade computer with an intel chip on Gigabyte board with 8 gigs of ram using win7 professional. I have had no trouble with updates since inception Jan 2010.But the following two updates will not install automatically or manually.. Microsoft .NET Framework 3.5 SP1 Update for...
    • pquinn34
    • Thread
    • client profile error failed updates gigabyte home pc installation intel microsoft net framework rollup service pack support troubleshooting update windows 7 windows forms wpf x64
    • Replies: 1
    • Forum: Windows Help and Support
  18. kemical

    Windows 7 .NET Framework 4.0

    Microsoft has released .NET Framework 4.0. This framework supports new Windows XP, Vista and 7 applications based on .NET 4.0. Download here: Download Confirmation Below is taken from the .Net 4.0 page: Microsoft .NET Framework 4 If your download does not start after 30 seconds, click...
    • kemical
    • Thread
    • asp.net coding standards data access debugging entity framework memory management multi-core net framework odata performance programming rest api software design software development user experience visual studio wcf web development windows 7 wpf
    • Replies: 4
    • Forum: Windows Software
  19. reghakr

    Windows 7 Silent Install Firefox Plugin Backfires on Microsoft

    I know a partial bit of this was posted somewhere, but couldn't locate it: Whilst it's not okay in Microsoft's eyes for Google to install a plugin into Internet Explorer, increasing the potential surface area of attack, when Microsoft do it to Firefox, it's a different matter. Now a security...
    • reghakr
    • Thread
    • add-ons browser drive-by exploit extensions firefox framework internet microsoft plugins security software technology update vulnerability web wpf xaml
    • Replies: 4
    • Forum: Windows Help and Support
  20. Ryan

    Windows 7 Windows 7, WPF and C#

    Hello! I'm just getting started playing with Windows 7 and would love to get into developing multi-touch applications. I've downloaded some labs from the PDC and have VS2010 beta installed along with blend to start off. Is there any way I can simulate multi-touch input to test applications...
    • Ryan
    • Thread
    • api developer tools development multitouch programming qmtsim software development touch input tuio user interface vs2010 windows 7 wm touch wpf
    • Replies: 1
    • Forum: Programming and Scripting