54,242 questions with Developer technologies-related tags

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2 answers

Read HTML table with C#

Hello everyone and thanks for the help in advance. I wrote a screen scrape program that returns a variable number of rows HTML table that I need to extract data from. I'm really not sure the best way to proceed, i.e. regex or some other method. Here…

Developer technologies | C#
asked 2025-08-22T21:47:24.9233333+00:00
Kmcnet 1,156 Reputation points
edited an answer 2025-08-22T23:19:43.36+00:00
Castorix31 90,981 Reputation points
2 answers One of the answers was accepted by the question author.

Unable to Add Folders to WebApi Project

Hello everyone and thanks for the help in advance. I am using Visual Studio 2022 to develop various MVCC and WebApi applications. Without what I think are any changes to the environment, I am now unable to add any folders into the project than can be…

Developer technologies | ASP.NET | ASP.NET API
asked 2025-08-20T21:14:41.4833333+00:00
Kmcnet 1,156 Reputation points
commented 2025-08-22T21:36:47.34+00:00
Kmcnet 1,156 Reputation points
2 answers

Unable to debug and connect to a real iOS device while running my MAUI app from windows

Hi, i had created a MAUI app on windows .netSDK 8.0 and using iOS xcode16 to debug and deploy that on to my real iOS mobile device, but unable to do that and getting a 'self signed root' error while im debuging the same. Tried changing the .netSDK to…

Developer technologies | .NET | .NET MAUI
asked 2025-05-28T04:35:10.6433333+00:00
Shaik Nazeer 10 Reputation points
edited the question 2025-08-22T20:47:34.71+00:00
Don Varnau 19,395 Reputation points Volunteer Moderator
0 answers

Visual Studio 2022 (.NET 8 MAUI) – iOS Simulator build fails: “MSBuild was unable to connect to the Mac …” despite successful Pair to Mac

Hello, I am trying to debug my .NET MAUI (.NET 8) project on a simulated iPhone 16, but I always get the following error when building: MSBuild was unable to connect to the Mac with Address='xxx.xxx.x.xx' and User='username'. This connection is…

Developer technologies | .NET | .NET MAUI
asked 2025-08-22T19:26:15.35+00:00
Rufius 0 Reputation points
1 answer

Why Visual Studio Installer provides outdated versions of Windows SDKs for VS 2019?

I have Visual Studio 2019, version 16.11.50. My Visual Studio Installer version is 3.14.2082.42463. When I decided to install the Windows SDK from VS Installer to get updates for it automatically, I noticed that versions of SDKs suggested on the…

Developer technologies | Visual Studio | Setup
asked 2025-08-22T18:01:27.8166667+00:00
Dmitry D. Chernov 0 Reputation points
edited an answer 2025-08-22T18:59:43.8+00:00
Bruce (SqlWork.com) 79,281 Reputation points Volunteer Moderator
3 answers

Has something changed with relative bindings to the VM inside DataTemplates?

I'm migrating from Xamarin.Forms which has been a fairly good experience so far, but I've also run into quite a few breaking changes. I've found workarounds or fixes to many so far, but one that has left me a little stumped sits at the core of the data…

Developer technologies | .NET | .NET MAUI
asked 2025-08-20T21:08:35.9866667+00:00
Andrew Hoke 26 Reputation points
answered 2025-08-22T17:15:19.07+00:00
Andrew Hoke 26 Reputation points
2 answers One of the answers was accepted by the question author.

Was "Urls" in appsettings.json ignored in ASP.NET Core 6.0?

In ASP.NET Core 6.0, is it no longer possible to override the Kestrel URL in appsettings.json > "Urls" as it was up to ASP.NET Core 5.0? CustomUrlApp.csproj <Project Sdk="Microsoft.NET.Sdk.Web"> <PropertyGroup> …

Developer technologies | ASP.NET | ASP.NET Core
asked 2021-11-13T15:52:30.847+00:00
Yuta Matsumura 21 Reputation points MVP
commented 2025-08-22T16:37:55.1333333+00:00
Pongpiseth Sao 0 Reputation points
1 answer

Issue with Azure AD B2C Custom Policy: "Basic credentials specified for 'REST-fetchUserProfile-APAC' are invalid

Description I am working on an Azure AD B2C custom policy for the Global Identity Framework, designed to support traveling user sign-ins across multiple regions. This setup involves two major components Right now im only working on region tenant…

Developer technologies | ASP.NET | ASP.NET Core
asked 2025-01-13T02:44:31.7266667+00:00
Ray Garg 30 Reputation points
commented 2025-08-22T15:46:39.6133333+00:00
Ray Garg 30 Reputation points
4 answers One of the answers was accepted by the question author.

Table border issue

Hi, What is wrong below? How to correct it?

Developer technologies | ASP.NET | Other
asked 2025-01-21T03:55:30.69+00:00
Peter_1985 2,786 Reputation points
commented 2025-08-22T15:41:07.0633333+00:00
Peter_1985 2,786 Reputation points
0 answers

Visual Studio - use the output of a native DLL project in a C# WinUI project

I have a solution with two projects, one is a C# WinUI3 project which uses a native code DLL in the other project via interop. My DLL itself requires some other DLLs which are provided by vcpkg. How to I set up the solution/project files in VS2022 so…

Developer technologies | Visual Studio | Other
asked 2025-08-22T13:05:05.2833333+00:00
Peter Hull 0 Reputation points
2 answers

Outlook Ribbon Add-in Manifest Issues

An add-in has been successfully created that works as expected within the Calendar context. However, there is an attempt to create a separate add-in that should always be accessible from the main Ribbon in Outlook, independently of whether the user is in…

Developer technologies | XAML
asked 2025-08-05T07:53:52.55+00:00
Sergio Jacomella 0 Reputation points
answered 2025-08-22T12:34:37.3466667+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 245 Reputation points Microsoft External Staff
1 answer

Bash.exe not working

Running Windows 11. When I run bash.exe I get a command-prompt-like window, which disappears after a couple of seconds??

Developer technologies | .NET | .NET CLI
asked 2025-08-21T13:40:34.2933333+00:00
Matt May 0 Reputation points
answered 2025-08-22T12:05:17.9633333+00:00
Gade Harika (INFOSYS LIMITED) 335 Reputation points Microsoft External Staff
1 answer

Visual studio installation error.

I am not able to install visual studio enterprise 2022 in my VM offline. getting an Error stating. need to connect with Internet connection. I did some research on the logs and found. there is error a certificate validation. Need your assistance to…

Developer technologies | Visual Studio | Setup
asked 2025-07-05T18:36:40.55+00:00
Saurav Ganguly (LTIMINDTREE LIMITED) 0 Reputation points Microsoft External Staff
commented 2025-08-22T11:59:26.64+00:00
Adiba Khan 325 Reputation points Microsoft External Staff
1 answer

System.ArrayTypeMismatchException when using System.Text.Json with .NET Framework 4.7 in MSTest

Hi, I'm currently using .NET Framework 4.7 along with MSTest (all packages are up to date). I'm trying to deserialize a JSON string using System.Text.Json as shown below: using System.Text.Json; private static JsonSerializerOptions GetOptions() { …

Developer technologies | .NET | Other
asked 2025-07-22T12:06:58.8233333+00:00
undrgng 0 Reputation points
commented 2025-08-22T11:58:45.29+00:00
Adiba Khan 325 Reputation points Microsoft External Staff
1 answer

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
asked 2025-07-17T12:40:48.7633333+00:00
Diana Mlinga 0 Reputation points
commented 2025-08-22T11:58:39.9166667+00:00
Susmitha T (INFOSYS LIMITED) 495 Reputation points Microsoft External Staff
2 answers

i have created an app which i used C# But every time i want to run it on domain its doesnt open the form but in task manager its showing

Application: DcmFolderScan.exe CoreCLR Version: 8.0.1825.31117 .NET Version: 8.0.18 Description: The process was terminated due to an unhandled exception. Exception Info: System.Windows.Markup.XamlParseException: The invocation of the constructor on type…

Developer technologies | C#
asked 2025-07-30T07:20:31.9566667+00:00
Isaac Mhango 0 Reputation points
commented 2025-08-22T11:58:10.04+00:00
Adiba Khan 325 Reputation points Microsoft External Staff
2 answers

How to remove server from server explorer list in Visual Studio

I am sorry if the tag is wrong. I could not find a visual studio tag. The issue is that I have by mistake connected to my own pc as a 'Windows Server' and now it is showing up in the Server Explorer of Visual Studio 2022. I am able to view 'Event Logs',…

Developer technologies | Visual Studio | Setup
asked 2025-07-25T15:15:51.3633333+00:00
gagrim808 91 Reputation points
commented 2025-08-22T11:57:11.56+00:00
Adiba Khan 325 Reputation points Microsoft External Staff
1 answer

Frame work error

I am using VS build task but failing with following error ##[error]C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(1259,5): Error MSB3644: The reference assemblies for…

Developer technologies | .NET | Entity Framework Core
asked 2025-08-01T04:56:26.2066667+00:00
tarun k 555 Reputation points
commented 2025-08-22T11:56:38.3633333+00:00
Adiba Khan 325 Reputation points Microsoft External Staff
3 answers

Declare Function not working in Access VBA

Declare Function not working in Access VBA. Getting an error message when compiling

Developer technologies | Visual Basic for Applications
asked 2025-08-21T17:25:42.71+00:00
Michael Burden 0 Reputation points
edited a comment 2025-08-22T11:54:29.08+00:00
George Hepworth 21,820 Reputation points Volunteer Moderator
2 answers

Data Formatting: I'm working on a simple sales data table in Excel. What are the key best practices for structuring my data (e.g., using a table format, a consistent header row, no merged cells) before importing it into Power BI?

These questions focus on the best practices for setting up data in Excel before you even touch Power BI.

Developer technologies | Windows Forms
asked 2025-08-06T10:01:40.3133333+00:00
Leah Olawumi 0 Reputation points
commented 2025-08-22T11:52:46.2633333+00:00
Susmitha T (INFOSYS LIMITED) 495 Reputation points Microsoft External Staff