55,978 questions with Developer technologies-related tags

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Cannot claim AI Skills fest Voucher

I completed one of the Microsoft Ai skills playlist, and went to claim my voucher through the form, and I think due to high traffic Microsoft flagged the form as phishing and wouldn't let me submit. I've tried switching browsers, turning off adblockers,…

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.

11,803 questions
asked 2026-06-12T18:50:13.0433333+00:00
Max Nguyen 0 Reputation points
answered 2026-06-12T18:51:27.71+00:00
Max Nguyen 0 Reputation points
4 answers

Edit/Customize Birthday Report

Is it possible to edit/customize reports? For example, telephone numbers are not listed on the birthday report.

Developer technologies | Visual Basic for Applications
asked 2026-06-12T16:09:12.79+00:00
Shelby Heard 0 Reputation points
answered 2026-06-12T18:21:51.2433333+00:00
Asma Siddiqua 0 Reputation points
2 answers

Visual Studio Product Key is not working

I purchased a Visual Studio Professional Subscription for $1200. I received the Order Details via email and everything so I know it was purchased. I entered the product key that was given to me through the email in Visual Studio 2022 and it says that the…

Developer technologies | Visual Studio | Setup
asked 2026-06-12T11:35:34.66+00:00
Luci Davidson 0 Reputation points
answered 2026-06-12T15:41:54.8566667+00:00
Bruce (SqlWork.com) 84,086 Reputation points
2 answers

C++ Line numbers

How does one get line numbers on visual studio, C++ output? with error reporting

Developer technologies | Visual Studio | Debugging
asked 2026-06-12T13:44:05.65+00:00
Sid Kraft 46 Reputation points
answered 2026-06-12T15:31:13.4233333+00:00
Bruce (SqlWork.com) 84,086 Reputation points
3 answers

Visual Studio Marketplace Extension - delete own accidental review

Ich habe auf Visual Studio Marketplace versehentlich für meine eigene Extension eine Berwetung (Review) abgegeben. Wie kann ich diese wieder löschen?

Developer technologies | Visual Studio | Extensions
asked 2026-05-15T15:35:05.5533333+00:00
Claus Falkenstein 0 Reputation points
edited an answer 2026-06-12T14:26:12.2733333+00:00
Jimmy Arthur 80 Reputation points
0 answers

VS 2022 can't build any projects

VS 2022 can't build any projects, it may relate with installed the gitHub Copilot and removed it. I reinstalled the vs2022 and clean the catch. the build is working well from Developer Command Prompt.

Developer technologies | Visual Studio | Setup
asked 2026-06-12T13:38:28.3333333+00:00
David Wei 0 Reputation points
commented 2026-06-12T13:50:07.1666667+00:00
David Wei 0 Reputation points
2 answers

resource attr/colorPrimary (aka com.companyname.handlepdfmauiapp1:attr/colorPrimary) not found.

Hi, How to resolve it? I got the issue even if I've rebuilt it.

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-06-12T09:11:30.32+00:00
Jonathan 170 Reputation points
answered 2026-06-12T10:30:40.1733333+00:00
Nancy Vo (WICLOUD CORPORATION) 5,700 Reputation points Microsoft External Staff Moderator
3 answers

Error to "dotnet add package Xam.iTextSharpLGPL"

Hi, Can you help to the errors when running "dotnet add package Xam.iTextSharpLGPL"?

Developer technologies | ASP.NET Core | Other
asked 2026-06-06T15:29:03.71+00:00
Jonathan 170 Reputation points
commented 2026-06-12T10:25:52.16+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,105 Reputation points Microsoft External Staff Moderator
2 answers

error in my design

Could not find type 'DVLD.ctrPersonInformation'. Please make sure that the assembly that contains this type is referenced. If this type is a part of your development project, make sure that the project has been successfully built using settings for your…

Developer technologies | Windows Forms
asked 2026-06-12T08:27:58.93+00:00
Raneem kamel 0 Reputation points
answered 2026-06-12T10:17:43.8233333+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,105 Reputation points Microsoft External Staff Moderator
0 answers

Visual Studio Installation - Package Management Initialization Failed

After installing Visual Studio, I received an error after the installation. Attaching the log message: Something went wrong with the install. You can troubleshoot the package failures by: 1. Search for solutions using the search URL below for…

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.

5,770 questions
asked 2026-06-12T09:19:56.8933333+00:00
Mutthuluru Yashwanth Sai 0 Reputation points
answered 2026-06-12T09:20:17.4133333+00:00

AI answer

2 answers

Configuring .NET 10 Blazor WASM program.cs to use an HTTP Delegate to attach JWT Security Token

My knowledge of JWT security tokens until several weeks ago was nil. After a bit of reading, I was able to retrieve a security token from a 'login' server, and able to use that token within Blazor, and with the addition of an…

Developer technologies | .NET | Blazor
Developer technologies | .NET | Blazor

A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.

1,700 questions
asked 2026-06-08T19:04:39.7466667+00:00
Bob N 0 Reputation points
commented 2026-06-12T08:22:04.8966667+00:00
Damien Pham (WICLOUD CORPORATION) 1,755 Reputation points Microsoft External Staff Moderator
2 answers

Blazor Web Assembly authentication issue in version 10.0.8

Blazor Web Assembly authentication issue in version 10.0.8

Developer technologies | .NET | Blazor
Developer technologies | .NET | Blazor

A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.

1,700 questions
asked 2026-05-28T18:58:35.8233333+00:00
Muthukumar S 5 Reputation points
commented 2026-06-12T08:07:58.6066667+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,105 Reputation points Microsoft External Staff Moderator
5 answers One of the answers was accepted by the question author.

Enhance the way of linear search

Hi, To C# linear search below any advice to apply the following way on the above?

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.

11,803 questions
asked 2026-05-31T04:50:50.82+00:00
Jonathan 170 Reputation points
edited a comment 2026-06-12T07:06:29.5866667+00:00
Nancy Vo (WICLOUD CORPORATION) 5,700 Reputation points Microsoft External Staff Moderator
2 answers

iText 9 Errors

Hello everyone and thanks for the help in advance. I am working on a .Net 10 MVC project that utilize iText 9 to generate Pdf files. The code looks like this: string webRootPath = _webHostEnvironment.WebRootPath; string src =…

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.

4,168 questions
asked 2026-06-11T19:56:26.0466667+00:00
Kmcnet 1,376 Reputation points
edited an answer 2026-06-12T04:05:24.38+00:00
Tom Tran (WICLOUD CORPORATION) 5,035 Reputation points Microsoft External Staff Moderator
2 answers

ClickOnce Deployment – Promoting the Same Tested Build from UAT to Production

We have a .NET application developed using Microsoft ClickOnce technology. The application is digitally signed as part of the release process before being delivered to the client environment.   Our client uses uDeploy to manage deployments across…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,326 questions
asked 2026-06-11T16:03:58.3033333+00:00
Nagarajan Dhanapal 0 Reputation points
answered 2026-06-12T03:37:14.4966667+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,105 Reputation points Microsoft External Staff Moderator
2 answers

This call site is reachable on: 'iOS' 18.0 and later, 'maccatalyst' 18.0 and later. 'UIWindow' is obsoleted on: 'ios' 26.0 and later (Use the 'UIWindowScene' overload instead.), 'maccatalyst' 26.0 and later (Use the 'UIWindowScene' overload instead.).

I get these two warnings in my iOS project in Program.cs. Is it necessary to change something or can I ignore the warnings? This call site is reachable on: 'iOS' 18.0 and later, 'maccatalyst' 18.0 and later. 'UIWindow' is obsoleted on: 'ios' 26.0 and…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-06-09T07:05:22.28+00:00
Kim Strasser 2,641 Reputation points
commented 2026-06-12T02:59:30.09+00:00
Nancy Vo (WICLOUD CORPORATION) 5,700 Reputation points Microsoft External Staff Moderator
2 answers

How can I ask users for ratings and reviews in my iOS game?

I want that the standardized prompt gets displayed in my game on iOS devices after the user finished a level in my game. How can I display the standardized prompt in my game and is it necessary that I check if the prompt was already displayed three times…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-06-02T15:27:46.8833333+00:00
Kim Strasser 2,641 Reputation points
commented 2026-06-12T02:55:51.5966667+00:00
Nancy Vo (WICLOUD CORPORATION) 5,700 Reputation points Microsoft External Staff Moderator
5 answers

The retirement announcement for all Dotnet8

The retirement announcement for all Dotnet versions, ASP.Net Core, DotNet8 isolated and Dotnet8 LTS

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,326 questions
asked 2026-06-11T12:14:42.27+00:00
Muthusamy, Reegan 40 Reputation points
answered 2026-06-12T02:51:34.12+00:00
Nancy Vo (WICLOUD CORPORATION) 5,700 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Windows SDK 10.0.28000.0 is not a valid TargetPlatformVersion for Windows in .NET C++/CLI projects

I have several managed c++ (C++/CLI) projects with these settings: <WindowsTargetPlatformVersion>10.0.28000.0</WindowsTargetPlatformVersion> <TargetFramework>net10.0-windows</TargetFramework> When compiling in Visual…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,326 questions
asked 2026-06-10T14:56:51.0633333+00:00
Kayser, Steven L 20 Reputation points
commented 2026-06-12T02:42:43.2666667+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,105 Reputation points Microsoft External Staff Moderator
1 answer

Unable to Access Visual Studio Subscription Portal – Error Code 715-123150

Dear Team, I am currently unable to access my Visual Studio Subscription portal and am receiving the following error message: "Something went wrong! We are sorry, but our system has detected a problem with your account. If you are still getting this…

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.

5,770 questions
asked 2026-06-11T09:25:03.4533333+00:00
Hamza Jeljeli 1 Reputation point
commented 2026-06-11T19:03:05.6166667+00:00
Richard Wright 0 Reputation points