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Developer technologies | Windows Presentation Foundation

System.Management currently is only supported for Windows desktop applications.
I use ManagementObject which is in System.Management.dll(4.6.0) in a class library The class libray 's TargetFramework is netstandard2.0. Then I reference the class library in a service whick is based on BackgroundService, when I run the service , there…
Developer technologies | .NET | .NET Runtime
customer's add-on UI not showing on their screen
We have a user that is having problem with the add-on UI on their installation. Many many other users this works just fine. For some reason, the purchase dialog does not appear when prompted. He is getting this with our application and another…
Developer technologies | Universal Windows Platform (UWP)
How to write a Visual Studio extension that injects environment variables into a .NET 4.8 application on debug launch
I want to write a Visual Studio 2022 extension, that injects environment variables into a debugged application when launching the debugger. The debugged project is a .NET 4.8 application, so I cannot set additional environment variables via debug…
Developer technologies | Visual Studio | Extensions
Trace the source
Hi, VS 2022 is Open source right? Any way to trace its source?
Developer technologies | C#
The correct CChildFrame is not activated after the predecessor is closed.
MFC MDI application. Opened several CChildFrame s. (To illustrate better my issue I identified every CChildFrame with an unique id.) Opened, lets say, 5 CChildFrame. 1, 2, 3, 4, 5. List the order of the CChildFrame by menu: About: List…
Developer technologies | C++
Usage of TLS 1.3 protocol using SCHANNEL in C++ language for TCP/IP
We are trying to build one sample application using only TLS 1.3(No fallback to older TLS versions) protocol with below registries added, [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.3\Client]…
Developer technologies | C++
I cannot get RDLC Report Designer 2022 Extension to appear
I have followed various guides and troubleshooting. Installed VS and the extension muitple times yet I still cannot get the MS RDLC Report Designer to appear as a file opening option
Developer technologies | Visual Studio | Extensions


Visual Studio 2019 offline does not work
I am attempting to update Visual Studio 2019 in an offline environment, using vs_enterprise.exe --layout command like I have for the last 3 years, but starting with 16.11.49, the installer does not complete. When I try running setup.exe in the offline…
Developer technologies | Visual Studio | Setup
Excel Interop throws exception with reference added
Hi, I am trying to develop a vb.net application to open an XLSX file, change every occurrence of a label in the file, then save the file. See the exception I am receiving. I have included the Imports Microsoft.Office.Interop.Excel and a COM reference to…
Developer technologies | VB
ASP.NET Core Web API with Google Cloud
Hello Developer's, I'm builded a .NET Core Web API using .NET 8. And I'm interested to use Google Cloud Operation Suite for Logs Monitoring and Logging Purposes. Is there any references which I can follow and suggestions how to integrate .NET Core with…
Developer technologies | ASP.NET | ASP.NET API


.NET 9 Aspire project: SQL Server login failed and database becomes unhealthy on restart
Hi, I have a project running on .NET 9 using .NET Aspire. When I start the project for the first time, everything works fine. But if I stop and start it again, I see the following error in the Aspire logs related to the database: Login failed for user…
Developer technologies | .NET | Other
How Long does Visual Studio install take?
I just got Visual Studio, How long does it take? Hours? or minutes? Cause some people installed it, and they said it took 3 hours.
Developer technologies | Visual Studio | Setup
PowerBIClient: 403 Forbidden error unless preferClientRouting=true is used
PowerBIClient: 403 Forbidden error unless preferClientRouting=true is used - Request #422710 R. Aaron La Mar Omari Holtz Description We are experiencing an issue when making API calls with PowerBIClient in C#. In some cases, the request fails with: …
Developer technologies | C#
How to load jquery autocomplete dropdown box from an external WEB API
Good day everybody: I have an external web api which returns a label, value records needed for a client application app.MapGet("/AsyncAutocompleteErf/{search}", async (IErvenRepository request, string search) => { var data = await…
Developer technologies | ASP.NET | ASP.NET Core
Microsoft 365 and Office | Development | Office JavaScript API

Developer technologies | ASP.NET | Other
Updating Layout When Navigating to Fragment
When navigating to a Fragment using the SupportFragmentManager in .NET for Android using code similar to the following: this.SupportFragmentManager.BeginTransaction().DisallowAddToBackStack().Replace(Resource.Id.fcvMain, new…
Developer technologies | C#
C# - CS0103 : The name 'Brushes' does not exist in current context
Hi I'm new to C# and trying to plot a graph in IX developer, got the following code of the web, all compiles fine except for the pens and brushes colors which gives a CS0103: Error saying they don't exist in the current context, can anyone guide me as…
Developer technologies | C#
.NET MAUI RadioButtonGroup.SelectedValue does not work
I can't get RadioButtonGroup.SelectedValue to bind to a viewmodel property. I've read everything that you can google…
Developer technologies | .NET | .NET MAUI
Developer technologies | XAML

Offline installer of the Python extension For Visual Studio on Windows
Hi, Our security team require downloaded package to scan for security risks and vulnerabilities before installation and i am unable to find an offline installer for the python extension for visual studio on windows. Where would i be able access this…
Developer technologies | Visual Studio | Extensions
API Integration — Unexpected TFN Error Code 18332
System.Configuration.ErrorException: Invalid TFN format detected at Service.Telephony.Connect() in /src/Service/Telephony.cs:line 9762 ---> InnerException: ErrorCode=18332249762