Developer technologies | ASP.NET | ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,883 questions
0 answers
Visual Studio 2026 Insiders. Issue with Entity Framework UI (add migration)
Using the Blazor Web App Razor Movie Pages tutorial, I am trying to use the Connected Services UI to add a migration and update the database as per the instructions here. However it keeps complaining about ./dotnet-tools.json. The tools are working fine.…
Developer technologies | ASP.NET | ASP.NET Core
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 20%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
1 answer
VS Code stopped showing syntax errors
My visual studio code stopped showing the red squiggly lines for syntax errors and I have tried every solution that I have googled. I even asked my programming prof what was wrong with my VS code and he didn't know after. I even reinstalled VS Code but…
Developer technologies | Visual Studio | Debugging
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
1,171 questions
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 34%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
1 answer
how do i fix it
how do i to on the board light on my laptop im on hp and i dont have have the button
Developer technologies | Small BASIC
Developer technologies | Small BASIC
A programming language created by Microsoft that serves a stepping stone for beginners from block-based coding languages to more complex text-based languages.
296 questions
asked 2026-01-18T01:26:14.8266667+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 66%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
Jenice Burgos
0
Reputation points
edited the question 2026-01-18T01:33:35.2933333+00:00
Jenice Burgos
0
Reputation points
1 answer
I can't sign in to use Visual Studio 2013 Community Edition
It's supposedly free, However, Using it for more than a month would "require" a license, I read somewhere in the internet that I need to sign in with my account, But doing so causes the following text to show up: Sorry, we ran into a…
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.
5,641 questions
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 95%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(131.20000000000002, 28.999999999999996%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Visual Studio 2022 "Cannot open source file" Issue
I uninstalled VS2019 and installed VS 2022. I run a simple project. It got a bunch of Error as seen in the image attached. Am I missing a path to the source file? Please help. It won't run any of my C++ programm. 202027-image-1.jpg
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.
4,039 questions
asked 2022-05-15T21:25:04.93+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 53%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
Matthew Aung
21
Reputation points
commented 2026-01-17T21:46:52.88+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 84%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEF%3C/text%3E%3C/svg%3E)
Eric Fieldman
0
Reputation points
4 answers
How to send SignalR notifications in Blazor InteractiveServer
Hi, I’m working on a Blazor application targeting .NET 10, running with InteractiveServerRenderMode. The application requires users to be authenticated via Azure AD. My main question is about the best way to send notifications to authenticated…
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | ASP.NET | ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,883 questions
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 20%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
1 answer
I cannot disable Block Public Internet Access in the PowerBI Tenant
“Block Public Internet Access” greyed out in Power BI tenant settings – Admin rights confirmed Need to turn this off to enable Web Publishing.
Developer technologies | Windows Presentation Foundation
Developer technologies | Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,883 questions
asked 2026-01-17T16:01:20.4033333+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 65%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPO%3C/text%3E%3C/svg%3E)
paul olofson
0
Reputation points
answered 2026-01-17T16:01:26.5766667+00:00
Q&A Assist
3 answers
Issue to scan the file
Hi, It is not scanning all of the lines of the file using the codes below on VS 2026. Anything wrong? try { string[] fileEntries = Directory.GetFiles(directoryPath); foreach (string fileName in fileEntries) …
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.
11,744 questions
asked 2026-01-10T07:57:47.4233333+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 43%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Peter_1985
3,006
Reputation points
answered 2026-01-17T14:07:38.7466667+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 38%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
Marcin Policht
72,855
Reputation points MVP
Volunteer Moderator
1 answer
how to fix the error code (0x800f0805)
i am using windows 10, every time i want to update it, it brings the error code 0x800f0805 then it stops and say we'll try again but even after trying again it will still bring the same error code.
Developer technologies | .NET | .NET Internet of things
Developer technologies | .NET | .NET Internet of things
.NET: Microsoft Technologies based on the .NET software framework. Internet of things: A concept that aims to extend the benefits of the regular internet, including constant connectivity, remote control ability, and data sharing, to goods in the physical world.
45 questions
asked 2026-01-17T09:54:23.62+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 47%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Precious Mukalo
0
Reputation points
answered 2026-01-17T09:55:05.5766667+00:00
Q&A Assist
1 answer
dotnet test
Hi, 1.In my solution, I press Ctrl + Q and type Developer Command Prompt to open it. 2.Input these command: dotnet test --filter "FullyQualifiedName~SameFormatConversionSecurityTests" --logger "console;verbosity=detailed" 3.What are…
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.
5,641 questions
asked 2026-01-17T08:40:36.1633333+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 81%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Daniel Shitrit
5
Reputation points
commented 2026-01-17T08:47:34.52+00:00
Daniel Shitrit
5
Reputation points
0 answers
What are the different between Developer Command Prompt and Developer Power Shell ?
Hi, 1.In your solution, press Ctrl + Q and type Developer Command Prompt or Developer Power Shell to open the relevant window. 2.Please see: 3.What are the different between Developer Command Prompt and Developer Power Shell ? 4.When I used each command…
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.
5,641 questions
asked 2026-01-17T08:45:39.4433333+00:00
Daniel Shitrit
5
Reputation points
asked 2026-01-17T08:45:39.4433333+00:00
Daniel Shitrit
5
Reputation points
2 answers
How to generate PDF with Multilevel list with hierarchical numbering in C# application
Hi, I am new to C#, I am creating a small application, and I need to generate some PDF reports from C# application programmatically. Most of the reports will be Word-like multilevel lists with hierarchical numbering (these numbers have to be calculated…
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.
4,154 questions
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,643 questions
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.
11,744 questions
asked 2022-03-15T23:20:55.49+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 11%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPT%3C/text%3E%3C/svg%3E)
Peter The Batman
1
Reputation point
answered 2026-01-17T05:51:40.6266667+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 77%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAT%3C/text%3E%3C/svg%3E)
Anna Tarta
0
Reputation points
6 answers
Recommend a free PDF developer's library for C#
I'm using VS 2017 CE, C#, and WinForms on a non-commercial application that adds and deletes pages from PDFs. The added pages are created with minimal text and no drawing or graphics. I've been using iText7, and it's great, but it has far more power…
Developer technologies | Windows Forms
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,970 questions
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.
11,744 questions
asked 2020-12-25T19:45:22.387+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
answered 2026-01-17T05:50:08.5766667+00:00
Anna Tarta
0
Reputation points
3 answers
Can anyone recomend the easiest tool to generate pdfs in c#?
I am trying to generate a PDF from C# Library for my project. Any tools you guys can suggest would be great, either Free or Paid. I am open to any options. Thank you!
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.
11,744 questions
asked 2022-03-08T08:09:05.887+00:00
Anonymous
commented 2026-01-17T05:12:20.16+00:00
Anna Tarta
0
Reputation points
13 answers
One of the answers was accepted by the question author.
Export Entire User Input Form to PDF in C#
I have a form that captures general user information like FirstName, LastName etc. When user is done entering all information and clicks on the button Button1; I need to export the entire form to PDF. Is there a way to do it? First Name: …
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,643 questions
asked 2022-02-14T15:59:15.65+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 4%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Malam Malam
266
Reputation points
commented 2026-01-17T05:09:28.7466667+00:00
Anna Tarta
0
Reputation points
0 answers
How to intercept Visual Studio 2026 "Go To Definition"/ "Go To Declaration" ?
From a Visual Studio 2026 C# extension how to intercept the invocation of "Go To Definition" and "Go To Declaration"? I mean these options from context menu (which are also callable from shortcuts) The code below is what I tried,…
Developer technologies | Visual Studio | Extensions
Developer technologies | Visual Studio | Extensions
Add-on components that enhance and customize the Visual Studio integrated development environment
362 questions
asked 2026-01-16T23:19:22.7233333+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 52%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
Lilo
40
Reputation points
answered 2026-01-17T02:36:20.6766667+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 72%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EUA%3C/text%3E%3C/svg%3E)
umar aminu mahe
0
Reputation points
3 answers
SQL Server LocalDB on Windows on ARM
Hello, i have a Samsung Book 4 Edge with Snapdragon mostly for Software development. I try to install the Sql Server Express Edition, that not work! But i can install the LocalDB-Version and can connect with SSMS and Windows Connection (Sql Server…
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.
5,641 questions
SQL Server | Other
14,643 questions
asked 2024-08-07T09:08:35.0066667+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 78%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Patric
0
Reputation points
commented 2026-01-16T21:38:15.4933333+00:00
Erland Sommarskog
131K
Reputation points MVP
Volunteer Moderator
1 answer
BoundingRegions ("source": "D(1,7.1221,9.9943,7.6837,10.0000,7.6824,10.1331,7.1207,10.1274)") coordinates incorrect for scanned PDFs when rendered in custom PDF viewer (REST API / Content Understanding Studio)
Hello, I am developing a WinForms application (c#) that uses Azure AI Content Understanding via the REST API, with models created and tested in Azure AI Content Understanding Studio. I would like to better understand how Azure AI Content Understanding…
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.
11,744 questions
asked 2026-01-16T20:45:58.2233333+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 17%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETY%3C/text%3E%3C/svg%3E)
TcheuTchoua, Yvan Lionel
0
Reputation points
answered 2026-01-16T20:46:09.52+00:00
Q&A Assist
0 answers
My input device is not connecting but, my output device is conection (headphones and microphone, they are NOT separate.)
the input device that is conected right now its not my microphone that i need to use
Developer technologies | .NET | .NET CLI
Developer technologies | .NET | .NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
357 questions
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 97%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
0 answers
How to resolve
No matter how I try to install Visual Studio (straight double-click, run as administrator, offline installer from command line, command line in admin mode, etc), the installer launches, downloads something small once or twice, then shows the following…
Developer technologies | Visual Studio | Setup
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
1,320 questions
asked 2026-01-16T16:27:28.3033333+00:00
![Image](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 35%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
Chris Montanaro
0
Reputation points
asked 2026-01-16T16:27:28.3033333+00:00
Chris Montanaro
0
Reputation points
