54,218 questions with Developer technologies-related tags

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Dev Centre request denied

We applied for access to the Dev Centre so we could use M365 and Teams SDK to complete our App build. We were denied an account and cannot find out how to fix it / make contact with a human to assist. All digital links either are not answered or support…

Developer technologies | C#
asked Aug 19, 2025, 7:33 PM
Rana Senojak 0 Reputation points
1 answer

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
asked Aug 16, 2025, 8:23 AM
Fiona 105 Reputation points
answered Aug 19, 2025, 5:04 PM
Bruce (SqlWork.com) 79,196 Reputation points Volunteer Moderator
1 answer

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)
asked Mar 21, 2025, 6:14 PM
Karhu Koti 46 Reputation points
edited a comment Aug 19, 2025, 4:59 PM
Karhu Koti 46 Reputation points
0 answers

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
asked Aug 19, 2025, 4:04 PM
Thomas 0 Reputation points
2 answers

Trace the source

Hi, VS 2022 is Open source right? Any way to trace its source?

Developer technologies | C#
asked Aug 19, 2025, 9:07 AM
Peter_1985 2,786 Reputation points
answered Aug 19, 2025, 3:37 PM
Bruce (SqlWork.com) 79,196 Reputation points Volunteer Moderator
4 answers One of the answers was accepted by the question author.

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++
asked Jul 21, 2025, 11:59 AM
Flaviu_ 1,091 Reputation points
commented Aug 19, 2025, 2:20 PM
RLWA32 50,386 Reputation points
4 answers

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++
asked Jul 30, 2025, 9:34 AM
G S, Shashank 5 Reputation points
commented Aug 19, 2025, 2:04 PM
Varsha Dundigalla(INFOSYS LIMITED) 1,035 Reputation points Microsoft External Staff
1 answer One of the answers was accepted by the question author.

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
asked Aug 19, 2025, 12:34 AM
Sean Underwood 0 Reputation points
commented Aug 19, 2025, 1:44 PM
Sean Underwood 0 Reputation points
1 answer

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
asked Aug 15, 2025, 6:39 PM
Kaleb Ward (External) 0 Reputation points
edited a comment Aug 19, 2025, 12:32 PM
Kaleb Ward (External) 0 Reputation points
1 answer

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
asked Aug 17, 2025, 9:21 PM
Bruce Bachtell 1 Reputation point
commented Aug 19, 2025, 12:25 PM
Gade Harika (INFOSYS LIMITED) 330 Reputation points Microsoft External Staff
1 answer

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
asked Jul 21, 2025, 11:00 AM
Vivek Barnwal 51 Reputation points
commented Aug 19, 2025, 12:17 PM
Vivek Barnwal 51 Reputation points
0 answers

.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
asked Aug 9, 2025, 9:36 AM
mrcode 51 Reputation points
commented Aug 19, 2025, 11:57 AM
Davy Van Laere 0 Reputation points
1 answer One of the answers was accepted by the question author.

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
asked Aug 18, 2025, 10:33 AM
1no3Yt 0 Reputation points
commented Aug 19, 2025, 11:49 AM
Susmitha T (INFOSYS LIMITED) 315 Reputation points Microsoft External Staff
2 answers

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#
asked Aug 8, 2025, 6:28 PM
Omari Holtz 0 Reputation points
commented Aug 19, 2025, 11:02 AM
Adiba Khan 325 Reputation points Microsoft External Staff
5 answers

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
asked Feb 6, 2025, 10:32 AM
Jose Daniel Navarro Brito 61 Reputation points
commented Aug 19, 2025, 10:54 AM
Raymond Huynh (WICLOUD CORPORATION) 705 Reputation points Microsoft External Staff
0 answers

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#
asked Jul 13, 2025, 9:19 PM
Nathan Sokalski 4,111 Reputation points
commented Aug 19, 2025, 10:51 AM
Adiba Khan 325 Reputation points Microsoft External Staff
2 answers

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#
asked Aug 7, 2025, 4:50 PM
Jacques Prinsloo 0 Reputation points
commented Aug 19, 2025, 10:51 AM
Adiba Khan 325 Reputation points Microsoft External Staff
2 answers

.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
asked Jan 4, 2025, 10:11 PM
Crowcoder 50 Reputation points
edited a comment Aug 19, 2025, 10:51 AM
Harry Vo (WICLOUD CORPORATION) 705 Reputation points Microsoft External Staff
1 answer One of the answers was accepted by the question author.

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
asked Aug 6, 2025, 11:58 AM
Thompson, Michael John (Capgemini) 20 Reputation points
accepted Aug 19, 2025, 10:42 AM
Thompson, Michael John (Capgemini) 20 Reputation points
5 answers

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

Developer technologies | .NET | Other
asked Aug 18, 2025, 5:22 PM
shreyansh raj 0 Reputation points
answered Aug 19, 2025, 10:33 AM
Adiba Khan 325 Reputation points Microsoft External Staff