55,383 questions with Developer technologies-related tags

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1 answer One of the answers was accepted by the question author.

Microsoft Point of Service compatible with .NET8?

Hi - is Microsoft Point of Service compatible with .NET8?

Developer technologies | .NET | Other
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
4,157 questions
asked 2024-05-21T17:09:24.53+00:00
Joe Kelly 20 Reputation points
commented 2026-02-05T00:14:31.05+00:00
Brian Whitton 0 Reputation points
3 answers

How Do I get Visual Studio Enterprise for MAC

I am Trying to install Visual Studio Enterprise for MAC but there does not seem to be an available download. Where is it?

Developer technologies | .NET | .NET CLI
asked 2026-02-04T19:16:16.55+00:00
Gene Beiswenger 0 Reputation points
answered 2026-02-05T00:13:44.92+00:00
Bruce (SqlWork.com) 82,596 Reputation points Volunteer Moderator
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
Markus Kaduk 5 Reputation points
commented 2026-02-04T22:53:47.17+00:00
Llllll 0 Reputation points
1 answer One of the answers was accepted by the question author.

TFVC Checkin Policy not changing

We are using TFVC version control in two projects, hosted in Azure Devops cloud. Today, we have started getting an error message "It's not possible to operate with deprecated policies, please see Azure DevOps blog for more information.…

Developer technologies | Visual Studio | Setup
asked 2026-02-04T17:34:36.9433333+00:00
Mitchell Bland 0 Reputation points
commented 2026-02-04T22:40:14.3233333+00:00
Fillmore, Doug 0 Reputation points
1 answer

What is Best Practice for Passing a complex viewmodel from a View to the controller?

I have a view form with a complex VM, and it allows the end user to see dozens of data items in various text boxes (as many as 40). At some point, the user will want to update one or more of the textbox data points, so when the model is modified in the…

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.
11,763 questions
asked 2026-02-04T20:01:17.99+00:00
Corey Fleig 350 Reputation points
answered 2026-02-04T20:01:26.2066667+00:00
Q&A Assist
2 answers

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
Kmcnet 1,276 Reputation points
answered 2026-02-04T18:25:46.09+00:00
AgaveJoe 30,806 Reputation points
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
asked 2026-02-03T06:31:15.0033333+00:00
T P, Sreejith 10 Reputation points
commented 2026-02-04T18:15:06.56+00:00
Susmitha T (INFOSYS LIMITED) 2,360 Reputation points Microsoft External Staff
11 answers

Microsoft Visual Studio 2022 has detected that an operation is blocking user input. This can be caused by an active modal dialog or a task that needs to block user interaction. Would you like to shut down anyway?

Yes, there are questions and answers out there, but this is for VS 2022 I develop mainly BLAZOR Server applications at work. Beginning a couple updates ago, I've been getting this dialog: Microsoft Visual Studio has detected that an operation is…

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 2022-05-27T14:46:11.537+00:00
Mark Miller 66 Reputation points
answered 2026-02-04T18:10:12.4733333+00:00
Michael Foster 0 Reputation points
2 answers

Issue with API calls; initially the API is called with blank push id and later it will call with exact push id

I have implemented push notification in my project using Plugin.Firebase package. My problem is on saving the FCM id to database API. I am generating the FCM token on login page constructor and saving it to preferences like below: public…

Developer technologies | .NET | .NET MAUI
asked 2026-01-27T10:54:52.25+00:00
Sreenivasan, Sreejith 580 Reputation points
commented 2026-02-04T17:28:13.04+00:00
Sreenivasan, Sreejith 580 Reputation points
1 answer

How to fix Visual studio install fail issue on offline PC?

https://learn.microsoft.com/zh-cn/troubleshoot/developer/visualstudio/installation/set-up-vs-professional-2022-offline-machine?source=recommendations How to check fail log on offline PC for VS Professinal2022/2026 ? I have completed the install download…

Developer technologies | Visual Studio | Setup
asked 2025-12-02T06:32:30.1533333+00:00
Lixian Wang L 0 Reputation points
edited the question 2026-02-04T17:12:22.34+00:00
Alexandra Tanasescu 0 Reputation points Moderator
3 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.
11,763 questions
asked 2026-02-03T14:23:41.73+00:00
Jonathan 20 Reputation points
commented 2026-02-04T16:38:02.3266667+00:00
Bruce (SqlWork.com) 82,596 Reputation points 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
Tempest Griffin 5 Reputation points
commented 2026-02-04T15:41:58.6766667+00:00
Dmitry Pitel 0 Reputation points
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
asked 2026-01-28T18:47:49.56+00:00
Falanga, Rod, DOH 695 Reputation points
commented 2026-02-04T15:02:27.6733333+00:00
Falanga, Rod, DOH 695 Reputation points
1 answer

What are the different between Developer Command Prompt and Developer Power Shell ?

Hi, 1.In your solution, press Ctrl + Q and type Developer Command Prompt or Developer Power Shell to open the relevant window. 2.Please see: 3.What are the different between Developer Command Prompt and Developer Power Shell ? 4.When I used each command…

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 2026-01-17T08:45:39.4433333+00:00
Daniel Shitrit 5 Reputation points
answered 2026-02-04T14:48:35.6666667+00:00
Lukas 0 Reputation points
1 answer

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
asked 2026-02-04T02:32:05.3966667+00:00
Jonathan 20 Reputation points
commented 2026-02-04T14:44:21.27+00:00
Jonathan 20 Reputation points
1 answer

Change the app icon based on the light/dark mode

In a .NET 9 MAUI application, I would like to change the app icon based on light or dark mode, based on the system. The icon of the application is an SVG image with a transparent background. Is there any example of documentation how to implement it?

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.
11,763 questions
asked 2025-08-20T06:15:40.3066667+00:00
Enrico Rossini 236 Reputation points
commented 2026-02-04T13:32:46.5133333+00:00
Frank Zwarthoed 0 Reputation points
1 answer

How to reopen a UserForm in File A with the selected row after navigating to File B?

In file A (.xlsm), there are multiple rows. When I select a row and click a button, a popup form (.frm) opens. From this popup, I click another button that opens file B (.xlsm). After clicking a button in B (.xlsm), it should return me to file A (.xlsm)…

Developer technologies | Visual Basic for Applications
asked 2026-02-03T09:24:40.06+00:00
mohan 0 Reputation points
answered 2026-02-04T12:00:18.88+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 1,725 Reputation points Microsoft External Staff
2 answers

How to enable automatic JIT DeBugging

How to enable automatic JIT DeBugging. Message was JIT Assortation failure visual C++ Jit assortation failed

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 2026-02-01T23:24:13.99+00:00
Yana Fedorov 0 Reputation points
edited a comment 2026-02-04T11:26:46.36+00:00
Susmitha T (INFOSYS LIMITED) 2,360 Reputation points Microsoft External Staff
1 answer

windows credential provider using PKINIT and implicit mapping

I am developing a windows credential provider aiming at supporting CPUS_LOGON/CPUS_UNLOCK_WORKSTATION using certificate PKINIT and implicit mapping. The certificate used for login is a short-term certificate stored in LocalMachine/My CNG store. My…

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 2025-12-08T11:18:59.3233333+00:00
Peter Buus 0 Reputation points
commented 2026-02-04T11:18:12.1666667+00:00
Peter Buus 0 Reputation points
1 answer

How to make sure Package.InitializeAsync is called before ILanguageClient.LoadAsync/ActivateAsync

I am working on implementing a Language Server (LSP) as part of a Visual Studio Extension following this doc - https://learn.microsoft.com/en-us/visualstudio/extensibility/adding-an-lsp-extension?view=visualstudio When a file of supported extension (as…

Developer technologies | Visual Studio | Extensions
asked 2026-01-27T18:22:05.78+00:00
Sajith 86 Reputation points
commented 2026-02-04T10:49:18.7433333+00:00
Varsha Dundigalla(INFOSYS LIMITED) 4,500 Reputation points Microsoft External Staff