How to deactivate Visual Studio Professional 2022 and reuse the product key on a new computer?
In a scenario where there is a limited number of product keys for Visual Studio Professional 2022, what is the proper procedure to deactivate the software on one machine to reuse the same product key on another? Is it sufficient to uninstall Visual…
Developer technologies | Visual Studio | Other
How to load Langauge Server (LSP) when loading the extension package
I have a requirement of loading the Language Server (LSP) explcitly without opening any file (of the Language Server's content type). But currently the Langauge Server gets loaded only when a file of this content type is opened. Is there a way to load…
Developer technologies | Visual Studio | Extensions
Why does CMainFrame::OnMdiNext is not called?
I have a MFC MDI app. I want to override WM_MDINEXT message. And I did: header: protected: afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); afx_msg LRESULT OnMdiNext(WPARAM wParam, LPARAM…
Developer technologies | C++
IF EXIST UPDATE, IF NOT EXIST INSERT
Hi, i want to know how update a row if exist and if don't exist insert a new row Example:
Developer technologies | Transact-SQL
SQL Server | Other
MAUI .NET 8 on Android - Android device StatusBar is get overlapped with myapp
I have an app which developed with MAUI 8. I have an issue that my app is getting overlapped with the Android device statusbar as below, My app's page header ("Application Settings") is getting overlapped with the Android device status…
Developer technologies | .NET | .NET MAUI
I'd like to know how VB.NET handles cookies
I maintain an old VB.NET WebForms app. I'm converting it to C# and updating it. However, when it comes to converting how the old app handled browser cookies and how to make the same thing work in a C# Blazor app, I am not sure how to proceed. Here's a…
Developer technologies | VB
Urgent Assistance for VM - Findings relate to weak SSL/TLS cipher suites and few issues concerning the Content Security Policy (CSP) configuration. Attached is a report. Kindly assist for remediating those vulnerabilities.
Urgent Assistance for VM - Findings relate to weak SSL/TLS cipher suites and few issues concerning the Content Security Policy (CSP) configuration. Attached is a report. Kindly assist for remediating those vulnerabilities.
Developer technologies | Windows Forms
Conectar o Windows ao meu dispositivo Mac
Olá, Após atualizar para a versão mais recente do Visual Studio, estou encontrando um erro e não consigo conectar o Windows ao meu dispositivo Mac. O MSBuild não conseguiu se conectar ao Mac com Endereço='xx.xxx.xx.xxx' e Usuário='xx.xxx'. Esta conexão é…
Developer technologies | .NET | .NET MAUI


Finished Techher for Healthcare - how to get my exam voucher
Hello, I successfully completed the TechHer for Health and Social Care earlier this year and order my free exam voucher by sending a screenshot of my Pass in my Practice Assessment as per the instructions. I have emailed the address…
Developer technologies | Universal Windows Platform (UWP)
How to get Vendor Account, Purchase order, Single GRN Number and Voucher Number of Project PO in the Project Packing Slip Journal Header in d365 F&O
To add the fields of Vendor Account, Purchase order, GRN Number and Voucher Number of a Project PO in the Project Packing Slip Journal Header of CUSTPACKINGSLIPJOUR to use these fields for other reports
Developer technologies | .NET | Other
Could not load type 'Microsoft.IdentityModel.Abstractions.NullIdentityModelLogger' from assembly 'Microsoft.IdentityModel.Abstractions
When calling Microsoft.AspNetCore.Authentication.Core.AuthenticationHandlerProvider.GetHandlerAsync() Got below exception System.TypeInitializationException: The type initializer for 'Microsoft.IdentityModel.Logging.LogHelper' threw an exception. …
Developer technologies | ASP.NET | ASP.NET Core
Can I use my MSDN Visual Studio Enterprise subscription to create Azure connectors for my development boxes?
We are having issues with our new development boxes get created, spun up and then after getting upgraded to 10.0.43, the environments come up as incomplete. We are being told that is has to do with the Azure Connectors not being current and expired. …
Developer technologies | Visual Studio | Extensions
Good installer for visual studio 2019 c# projects
Still using Visual Studio 2019 professional. I have several independent solutions (single project solutions). I need to create an installer that installs 6 different projects on a computer. Right now, I have a single deployment project in each…
Developer technologies | C#
Could you explain why the _Hash class manages buckets using both lower and upper bounds?
Hello, First of all, I’d like to kindly ask for your understanding as I’m using a translation tool to write this message. While looking into the msvc C++ _Hash class, I came across something I didn’t fully understand, so I’m reaching out with a question.…
Developer technologies | C++
Crash dumps are not created sporadically.
We have separate process built by us on utilizing the WER in the situation and creating the dump file in the path we configure. But sporadically, we see that WER has not reproted the issue and dump files are not created. Sometimes WER has reported and…
Developer technologies | C++
How do i fix disk check not finishing, I get stuck on 100 of stage 2, then it goes into repair and then boots into advanced settings
I installed a new psu, and removed the sata cable from my hard drive and motherboard, after putting it back in, it keeps trying to check the disc, but gets stuck on stage 2, 100% before it boots windows repair and then goes into the blue screen advanced…
Developer technologies | Windows Forms
Seed Data Asp.Net core Identity .Net 9
Hello, good time. A problem in the new version of .Net 9 that I recently found after upgrading from version 8 to 9. Regarding the seed data context identity I found this problem after upgrading the version, in your project I have a Context, one for the…
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Other
Code problem
Hi, It is the issue to have 2 "strong" below is it owing to the last 2nd line below. How to correct it?
Developer technologies | ASP.NET | Other
UI freezes when observable collection is updating
We are performing pagination locally. Exactly while adding data to bindable observable collection, UI is freezing. We tried using collectionview and Threshold. Issues Faced: Scroll Jittery and UI freeze while data adding to bindable collection We tried…
Developer technologies | .NET | .NET MAUI
Which certificate does the VS installer use for verification of vs_installer.opc
I am trying to install the VS 2022 Build Tools on my build server. However, during installation, I am receiving the following error on the bootstrapper logs: [16a0:0011][2025-06-25T06:41:39] Download requested:…