55,981 questions with Developer technologies-related tags

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How to test automatic download of PSA

I need to check the automatic download of beta print support app from MS store when i connect a printer with beta printer extension inf.

Developer technologies | Universal Windows Platform (UWP)
asked 2026-06-10T10:10:55.96+00:00
Ambigavathi Dhanapal 0 Reputation points
commented 2026-06-14T17:01:25.9633333+00:00
Ambigavathi Dhanapal 0 Reputation points
7 answers

Server Error in '/' Application Web.config

HI I need this problem solution. If anybody have this solution then pls reply to it. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the…

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
Developer technologies | ASP.NET Core | Other
asked 2022-08-04T18:02:00.54+00:00
Imtiaz Sami 31 Reputation points
answered 2026-06-14T16:46:31.1033333+00:00
Marieli Guzman160301 0 Reputation points
1 answer

design disappear

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 2026-06-14T07:47:18.3733333+00:00
Raneem kamel 0 Reputation points
commented 2026-06-14T08:18:24.39+00:00
Viorel 127K Reputation points
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 5 Reputation points
commented 2026-06-14T07:39:29.27+00:00
Nagarajan Dhanapal 5 Reputation points
1 answer

learning to code

how do i learn c# skills online using step by step instructions and what software will i need to install on my pc?

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 2026-06-13T11:57:10.0366667+00:00
Kieran Patel 0 Reputation points
commented 2026-06-14T02:53:38.9566667+00:00
BALAJI VENKATASUBRAMANIYAR 0 Reputation points
2 answers

Fabric Semantic Model - Add member to Role through API

Hi all, I am trying to develop a C# integration with Microsoft Fabric to generate semantic models programmatically (https://learn.microsoft.com/en-us/rest/api/fabric/semanticmodel/items/create-semantic-model). So far, I was able to create the semantic…

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 2025-10-03T20:36:00.5133333+00:00
Perez Lemme, Ignacio 0 Reputation points
commented 2026-06-14T02:52:19.1133333+00:00
BALAJI VENKATASUBRAMANIYAR 0 Reputation points
1 answer

Having a VBA problem when writing an EXCEL macro

Tell me how I can send you an EXCEL file which details the gist of my problem.

Developer technologies | Visual Basic for Applications
asked 2026-06-13T14:42:56.2566667+00:00
David Hill 40 Reputation points
commented 2026-06-13T18:27:55.87+00:00
Senthil kumar 680 Reputation points
1 answer

C++ max function

Not sure about this one, Virtual Studio: Works: max({SPANX,SPANY,SPANZ}); Does not work: max(SPANX,SPANY,SPANZ);, generates a "build" error Why does one need the delimiters ({ )}; ?? Sid Kraft

Developer technologies | C++
Developer technologies | C++

A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.

4,067 questions
asked 2026-06-13T13:49:06.2166667+00:00
Sid Kraft 46 Reputation points
answered 2026-06-13T13:49:14.34+00:00

AI answer

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 190 Reputation points
commented 2026-06-12T20:17:00.2666667+00:00
Bruce (SqlWork.com) 84,086 Reputation points
0 answers

Visual Studio 2026 uses excessive memory (20GB+) with Unity 6000.3.41 project

Hello, I am experiencing extremely high memory usage in Visual Studio when working with a Unity project, and I’m looking for guidance or confirmation on whether this is a known issue. Before: Unity 2022.3.51f1 + Visual Studio 2026 → no issues After: …

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 2026-01-28T01:38:32.0466667+00:00
소연 조 20 Reputation points
commented 2026-06-12T20:14:02.4466667+00:00
Ahmad Zia Hidary 0 Reputation points
2 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
commented 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
2 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 190 Reputation points
answered 2026-06-12T10:30:40.1733333+00:00
Nancy Vo (WICLOUD CORPORATION) 5,705 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