Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,973 questions
1 answer
My Acer Nitro 5 keyboard stopped working after a system restore — how can I fix it?
A few days ago, I experienced multiple blue screens on my Acer laptop, even after restarting and shutting it down. That's why I decided to perform a system restore to fix the issue. However, after the restore, my keyboard stopped working in Windows.…
Developer technologies | Windows Forms
asked 2026-02-04T05:33:14.2733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 57.99999999999999%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERJ%3C/text%3E%3C/svg%3E)
R Jay Billones
0
Reputation points
answered 2026-02-04T05:33:22.9633333+00:00
Q&A Assist
1 answer
Visual Studio 2022 & 2026 Debug Project still crash in busy, can't click any button in visual studio
正如标题描述的那样,什么项目都这样,最近出现的 偶尔有那么一次正常,重启电脑马上运行也正常 过一会就不正常了,鼠标一直处于繁忙状态,Visual Studio 所有的控件都不能点击 完全没法调试.请看我上传的GIF
Developer technologies | Visual Studio | Debugging
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
1,177 questions
asked 2026-01-28T09:45:12.2166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 19%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWQ%3C/text%3E%3C/svg%3E)
WU Qi (BCSC/EPA2)
0
Reputation points
commented 2026-02-04T04:55:39.0066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 73%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
Susmitha T (INFOSYS LIMITED)
2,360
Reputation points Microsoft External Staff
1 answer
Creating TS File filename.d.ts Visual Studio 2026
Working with Blank Typescript project template in Visual Studio 2026 Community. Trying to create a new item -> Typescript file e.g.: filename is 'Fruit' Questions: Takes a lot of time to create the file, how to increase the performance in the Visual…
Developer technologies | Visual Studio | Setup
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
1,324 questions
asked 2026-02-04T04:32:10.7733333+00:00
Soumyadip Majumder
200
Reputation points
answered 2026-02-04T04:32:21.3433333+00:00
Q&A Assist
1 answer
STEP as in the universal file format
Hi, I'm exploring STEP as in the universal file format. I want to build Console App in .NET 10 on Windows , that convert from different CAD/CAM/CAE software for to STEP. What Microsoft or or other Tools can advise? Thanks in advance, This what Chat GPT…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,762 questions
asked 2026-02-03T06:56:07.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 43%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYY%3C/text%3E%3C/svg%3E)
Y. Yakir
20
Reputation points
answered 2026-02-04T04:32:13.15+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 1%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJD%3C/text%3E%3C/svg%3E)
Jack Dang (WICLOUD CORPORATION)
10,335
Reputation points Microsoft External Staff
Moderator
0 answers
Problem with header files not being shared throughout solution. E1696
I'm trying to develop for Unreal Engine, so I upgraded from Visual Studio 2022 to 2026 edition and upgraded the engine to 5.7, but now a lot of what was defined in the engine like the "Core/Minimal.h" file aren't being included properly and…
Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
5,667 questions
asked 2026-01-27T23:59:22.23+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 84%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEF%3C/text%3E%3C/svg%3E)
Eric Fieldman
0
Reputation points
commented 2026-02-04T04:27:21.68+00:00
Eric Fieldman
0
Reputation points
0 answers
Resolve the event issue
Hi, As event was deprecated, how to correct it below?
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,646 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 97%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
4 answers
Updating Visual Studio from local layout - no Internet, installation initiated (Resume)
Hello everyone, I'm quite new to the options of updating Visual Studio, so I'll write the scenario I have and I hope that someone can help me :) Majority of machines that are running various versions of Visual Studio got a Visual Studio update deployed…
Developer technologies | Visual Studio | Setup
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
1,324 questions
asked 2026-01-27T15:47:59.86+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 87%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Karol
0
Reputation points
commented 2026-02-04T01:31:08.25+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 49%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELT%3C/text%3E%3C/svg%3E)
Leon Tran (WICLOUD CORPORATION)
1,070
Reputation points Microsoft External Staff
Moderator
2 answers
OpenAPI issue
Hi, Can you help it below? How to fix it? Originally I was with this error "The type or namespace name 'OpenApi' does not exist in the namespace 'Microsoft.AspNetCore' (are you missing an assembly reference?)"
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,762 questions
1 answer
What happened to the watch options on the debug menu?
Visual Studio (since it isn't one of your tag options: Microsoft Visual Studio Enterprise 2022 (64-bit) - Current Version 17.14.25 (January 2026) Why are the watch options no longer present in the Debug menu? How do I get them back? Moderator: Moved…
Developer technologies | Visual Studio | Debugging
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
1,177 questions
asked 2026-02-03T21:49:08.9+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 93%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Rookie
0
Reputation points
edited the question 2026-02-03T22:43:45.9933333+00:00
Erland Sommarskog
132K
Reputation points MVP
Volunteer Moderator
2 answers
VS Code 1.107 fails to start on Azure Virtual Desktop
This has been a reoccurring issue since version 1.100. We recently updated VS Code on all AVD's to version 1.107.1 and single user desktops run the application without issue; on multi-session desktops the application fails to start.…
Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
5,667 questions
asked 2026-01-06T15:41:56.7533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 80%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETG%3C/text%3E%3C/svg%3E)
Tempest Griffin
5
Reputation points
answered 2026-02-03T22:04:21.9666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 67%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDP%3C/text%3E%3C/svg%3E)
Dmitry Pitel
0
Reputation points
1 answer
Separation of Layers Design
Hello everyone and thanks for the help in advance. I am refactoring a MVC application that has become very disorganized due to poor separation of models, data access, views, etc. I decided to place the models in a separate solution, however, found that…
Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
5,667 questions
asked 2026-02-03T21:39:40.1733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 34%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Kmcnet
1,276
Reputation points
answered 2026-02-03T21:39:52.6166667+00:00
Q&A Assist
3 answers
Getting intermittent "An unhandled error has occurred" message
I'm working on a new Blazor Web Application, we're writing using .NET 9. It is an Intranet app. We have to using Windows Authentication. I'm going through the app, adding that to the app. I've got it getting my company domain name and temporarily…
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | ASP.NET | ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,890 questions
asked 2026-01-28T18:47:49.56+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 35%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFR%3C/text%3E%3C/svg%3E)
Falanga, Rod, DOH
695
Reputation points
commented 2026-02-03T19:33:45.51+00:00
Falanga, Rod, DOH
695
Reputation points
1 answer
One of the answers was accepted by the question author.
ASP.NET Gridview Header column not freezing properly
I'm using gridview with freezing header in ASP.NET application. But, freezing is not showing while running the application. what is the issue in the below code...? <%@ Page Language="C#" AutoEventWireup="true"…
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,646 questions
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,762 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 2%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 43%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKL%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Why am I getting System.Data.SqlTypes.SqlNullValueException?
I have a model (this code is greatly reduced): public class myClass { public DateTime? MyDate {get; set;} } and I have a database table with: create table myTable (somedate datetime null); insert into myTable select null; and I have a linq…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,762 questions
asked 2026-01-14T01:04:58.32+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 77%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECF%3C/text%3E%3C/svg%3E)
Corey Fleig
350
Reputation points
accepted 2026-02-03T17:50:27.59+00:00
Corey Fleig
350
Reputation points
2 answers
Pre-launch task for debugging system service
Hello, last days I had to remotely debug early start of system service with Visual Studio 2022. It seems that only ways how to do it are: running target in console mode - sometimes unusable, or putting Sleep() into service_main and manually attaching…
Developer technologies | Visual Studio | Debugging
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
1,177 questions
asked 2026-01-26T13:30:53.0033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 46%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
PeterS
0
Reputation points
commented 2026-02-03T14:41:54.1133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 69%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVD%3C/text%3E%3C/svg%3E)
Varsha Dundigalla(INFOSYS LIMITED)
4,500
Reputation points Microsoft External Staff
1 answer
Why is the return value nil when StartTraceW is invoked via Go, while the obtained traceHandle is still 0?
Hello everyone, and distinguished experts. The code is as follows: = func (s *Session) Init() error { if s.readMode { return nil } // start the etw session var handle uint64 utf16Name, err := syscall.UTF16FromString(s.Name) if err != nil…
Developer technologies | C++
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
4,044 questions
asked 2026-01-29T03:20:44.9566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 52%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
伟 马
0
Reputation points
commented 2026-02-03T14:40:07.0966667+00:00
Varsha Dundigalla(INFOSYS LIMITED)
4,500
Reputation points Microsoft External Staff
1 answer
Corrupted Micorosft Visual C++ Redistributable
Hi, I have a problem with Micorosft Visual C++ Redistributable. I thinks its badly corrupted. I was trying to install a newer one and got error that "The older version of Microsoft Visual C++ 2022 X64 Additional runtime cannot be removed" …
Developer technologies | C++
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
4,044 questions
asked 2026-01-23T09:29:47.3766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(25.6, 50%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Markus Kaduk
5
Reputation points
commented 2026-02-03T14:39:16.7733333+00:00
Varsha Dundigalla(INFOSYS LIMITED)
4,500
Reputation points Microsoft External Staff
2 answers
Migrating 2019 Visual Studio SQL Server Unit Test Case Projects to 2022 or 2026
According to Microsoft documentation, data unit test projects created in Visual Studio 2017 and earlier rely on GAC-installed dependencies. To upgrade such projects to use the latest dependencies, the recommended approach is to right‑click the project in…
Developer technologies | Visual Studio | Testing
Developer technologies | Visual Studio | Testing
A suite of integrated tools for creating, running, and managing tests to ensure code quality and reliability.
388 questions
asked 2026-02-03T06:31:15.0033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 76%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETP%3C/text%3E%3C/svg%3E)
T P, Sreejith
10
Reputation points
edited a comment 2026-02-03T14:37:33.53+00:00
T P, Sreejith
10
Reputation points
0 answers
Bug -Move SharpCompress from 0.42.0 to 0.44.5 failed
Hi, I'm using Console App in .NET 10 reference to class library :netstandard2.1 as follow: <Project Sdk="Microsoft.NET.Sdk"> **<PropertyGroup>** **<TargetFramework>netstandard2.1</TargetFramework>** Before: After:…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,762 questions
1 answer
One of the answers was accepted by the question author.
Could not load file or assembly ‘Microsoft.Data.Sqlite, Version=9.0.6.0 in .NET 10
Hi, I have Console App I .NET 10 that reference to netstandard2.1: This is the csproj: <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <OutputType>Exe</OutputType>…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,762 questions