Developer technologies | .NET | Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
793 questions
1 answer
General Question about MVC Core View reload Behavior
Just a basic question, and lets say the following is done on purpose: The app loads a view with a custom layout, images, and a button The user clicks the button, one image changes, and then the same exact view gets loaded again. Does the app truly…
Developer technologies | .NET | Entity Framework Core
asked 2026-02-26T00:05:47.1233333+00:00
![](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(22.400000000000002, 77%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECF%3C/text%3E%3C/svg%3E)
Corey Fleig
390
Reputation points
edited a comment 2026-02-26T04:41:59.4566667+00:00
![](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(201.6, 99%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECP%3C/text%3E%3C/svg%3E)
Carpet Pro
0
Reputation points
1 answer
what is the Name of CurrentCulture?
I am using .net maui and I want to get the language of the environment. I use CultureInfo.CurrentCulture.Name and I can get the current language. and I want to get more '//Chinese Simplified //English //Traditional…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,238 questions
asked 2026-02-26T04:25:30.7066667+00:00
![](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(310.4, 2%, 40%)' 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)
mc
6,721
Reputation points
answered 2026-02-26T04:25:45.2766667+00:00
Q&A Assist
1 answer
Switch Statement in C#
Hi, I'm using .NET 10 , VS 2026. The Switch Statement have changed over the C# versions. Can you please summarize how switch statement change over the C# versions ? Why switch statement input is only string ? How to use switch statement in .NET10 as…
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.
11,794 questions
asked 2026-02-26T02:43:34.4266667+00:00
![](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, 64%, 23%)' 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)
Pip
60
Reputation points
answered 2026-02-26T04:25:29.07+00:00
![](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
79,275
Reputation points MVP
Volunteer Moderator
1 answer
Exceptions in C#
Hi, I'm using .NET 10 , VS 2026. I would like to know what is the best practice to use exceptions in methods and other places. And how to handle exceptions ? what are the options I can use? There are many kinds of exceptions, where are all the list of…
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.
11,794 questions
asked 2026-02-26T03:12:48.79+00:00
Pip
60
Reputation points
answered 2026-02-26T03:39:29.4866667+00:00
Castorix31
91,731
Reputation points
1 answer
Task in C#
Hi, I'm using .NET 10 in Visual studio 2026. I would like to know what is the best practice to work with tasks in C#. How to create them? How to make continuation? How to handle exceptions? How to handle timeout? How to cancel them ? Thanks,
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.
11,794 questions
asked 2026-02-26T03:26:48.1133333+00:00
Pip
60
Reputation points
answered 2026-02-26T03:37:50.9733333+00:00
Castorix31
91,731
Reputation points
2 answers
.Json file
Hi, I'm using C# 10 , VS 2026. What is the best practice to work with .json file ? I would like to know what is .json file , and all its options? What is the structure for each options? How can I read this .json file for each option? If file is not…
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.
11,794 questions
2 answers
One of the answers was accepted by the question author.
Issue with DNS lookups and Chinese characters in hostname
I am seeing an issue in the field, and I'd like the communities take on it. When the hostname is Chinese characters, our logging show this error when our application runs (I havent tried a hostname of ascii and chinese). ===== 2026/2/23 16:38:12: (6) …
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.
1,310 questions
asked 2026-02-24T01:58:29.8166667+00:00
![](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(166.4, 90%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBJ%3C/text%3E%3C/svg%3E)
Bryan Johnson
20
Reputation points
commented 2026-02-26T03:10:46.1733333+00:00
![](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(201.6, 1%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJD%3C/text%3E%3C/svg%3E)
Jack Dang (WICLOUD CORPORATION)
13,045
Reputation points Microsoft External Staff
Moderator
2 answers
One of the answers was accepted by the question author.
MAUI iOS: ">net maui: pick" command is not working as expected.
I am trying to run my MAUI project on my Mac machine using Visual Studio code. I did all the steps as per this video by James Montemagno. But when I try to pick the iOS device to run the project, the devices are not listing. Android and macOS device…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,238 questions
asked 2026-02-23T12:43:00.2033333+00:00
![](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(185.6, 44%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sreenivasan, Sreejith
620
Reputation points
commented 2026-02-26T02:28:31.43+00:00
![](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(118.4, 21%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENV%3C/text%3E%3C/svg%3E)
Nancy Vo (WICLOUD CORPORATION)
255
Reputation points Microsoft External Staff
Moderator
1 answer
in visual studio 2022 DataPropertyName
in visual studio 2022 what is DataPropertyName for a column
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.
5,697 questions
asked 2026-02-25T19:15:13.3866667+00:00
![](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(204.8, 78%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMR%3C/text%3E%3C/svg%3E)
Marcos Romero
0
Reputation points
edited the question 2026-02-26T02:17:08.07+00:00
![](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(19.2, 83%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Michael Le (WICLOUD CORPORATION)
10,915
Reputation points Microsoft External Staff
Moderator
1 answer
One of the answers was accepted by the question author.
New Error after upgrade
Hello, I have upgraded Visual Studio 2026 to Ver. 18.3.2. I am getting an error in my solution. "System.Configuration.UserScopedSettingAttribute" could not be found. Please help me fix this. Thanks Randy
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.
5,697 questions
asked 2026-02-25T13:28:33.55+00:00
![](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(214.4, 57.00000000000001%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERS%3C/text%3E%3C/svg%3E)
RANDY SHEPHERD
20
Reputation points
edited the question 2026-02-26T02:14:32.25+00:00
Michael Le (WICLOUD CORPORATION)
10,915
Reputation points Microsoft External Staff
Moderator
3 answers
One of the answers was accepted by the question author.
Can I run two versions of Visual Studio at the same time
I have windows 11 I have vs 2013 that I use to develop my family website. It is fine but I cannot debug javascript etc. using Edge browser or add packages (fine in itself but well) I have noticed that for retired/academics etc. there is a free…
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.
1,339 questions
asked 2026-02-23T13:38:50.0933333+00:00
![](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(22.400000000000002, 0%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDW%3C/text%3E%3C/svg%3E)
Darren Webb
45
Reputation points
commented 2026-02-26T02:11:46.8566667+00:00
![](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(80, 49%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELT%3C/text%3E%3C/svg%3E)
Leon Tran (WICLOUD CORPORATION)
1,240
Reputation points Microsoft External Staff
Moderator
2 answers
ASP.NET Web Forms With Entra ID Authentication Works On Local Host But 405 Response On IIS Hosted Server
I am working on a project to update our ASP.NET Web Forms sites to use Entra ID Authentication via OWIN Middleware. The code samples posted on how to do this on Azure portal work for me, but only on local host. But after I deploy an application to AN IIS…
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.
3,649 questions
asked 2026-02-25T21:07:00.16+00:00
![](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(246.4, 78%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYM%3C/text%3E%3C/svg%3E)
Young, Mark
0
Reputation points
commented 2026-02-26T02:06:15.7633333+00:00
Young, Mark
0
Reputation points
2 answers
Issue to access the server from the client
Hi, The project is running well on the server like I get the issues like The site could be temporarily unavailable or too busy. Try again in a few moments. If you are unable to load any pages, check your computer’s network connection. If your computer…
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.
4,891 questions
asked 2026-02-20T09:59:14.6366667+00:00
![](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
3,126
Reputation points
commented 2026-02-26T02:02:11.6533333+00:00
Peter_1985
3,126
Reputation points
2 answers
Visual Studio 2022 install error
When installing Microsoft Visual Studio 2022 fails with an error "Windows Installer Service not started".
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.
1,339 questions
asked 2026-02-18T16:00:54.2033333+00:00
![](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, 28.999999999999996%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBP%3C/text%3E%3C/svg%3E)
Bob Pedi (Admin)
0
Reputation points
commented 2026-02-26T00:55:14.8966667+00:00
Leon Tran (WICLOUD CORPORATION)
1,240
Reputation points Microsoft External Staff
Moderator
0 answers
How to fix Windows Adminstrator when the boot screen shows Copilot running Windows 8?
How to enable the boot screen when I've logged in with Visual Studio Code on a machine running Windows 8? I see the error screen with the error code please try uninstalling copilot but I can't download a new copy
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.
5,697 questions
asked 2026-02-25T22:23:59.98+00:00
![](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(198.4, 33%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
Garrett Settles
0
Reputation points Microsoft Employee
edited the question 2026-02-25T22:42:13.7833333+00:00
Gérard Oomens
118.8K
Reputation points
Volunteer Moderator
2 answers
Minimal API is taking too long
We're getting close to the end of rewriting a legacy ASP.NET WebForms app using Blazor and Minimal APIs. Both are written using .NET 9. A coworker builds and puts both the Blazor app and Minimal API into their respective websites. According to him, it…
Developer technologies | ASP.NET | ASP.NET API
Developer technologies | ASP.NET | ASP.NET API
A component of ASP.NET for creating RESTful web services that support HTTP-based communication between clients and servers.
472 questions
asked 2026-02-23T21:15:26.89+00:00
![](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(214.4, 35%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFR%3C/text%3E%3C/svg%3E)
Falanga, Rod, DOH
860
Reputation points
commented 2026-02-25T19:16:42.2733333+00:00
AgaveJoe
31,076
Reputation points
1 answer
Debug with Chat Visual Studio 2026
Hi, I see that in version of Visual Studio 2026, there is Debug with Chat. Where I can use it in all projects types? Only on C# languages? In unit tests it works? Can you give how does it works behind the scene to understand how to work with it? What…
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.
11,794 questions
0 answers
github copilot given an error when i used visual studio 2022. it says 'There was a problem completing your request. Please try again'
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.
5,697 questions
asked 2026-02-25T17:43:39.39+00:00
![](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(124.80000000000001, 46%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESB%3C/text%3E%3C/svg%3E)
Sabir Babulal Shaikh
0
Reputation points
asked 2026-02-25T17:43:39.39+00:00
Sabir Babulal Shaikh
0
Reputation points
3 answers
MAUI .Net10 app crashing on startup only when installed from Google Play
Hi all, I've just upgraded VS to 2026, which I use to develop mobile MAUI project. That involved targeting .Net 10 (.NET MAUI Tools 18.0.345 (fbde6c01f0)) instead of .Net 9. in the MAUI project. The Android app works perfectly in debug or release mode…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,238 questions
asked 2026-02-03T06:14:45.9766667+00:00
![](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(256, 99%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
ByteDigger
5
Reputation points
commented 2026-02-25T17:10:51.08+00:00
![](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(275.2, 52%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMW%3C/text%3E%3C/svg%3E)
Melissa Warrington
6
Reputation points
3 answers
Inquiry about downloading Visual Studio 2022 Community and student eligibility for Professional Version
I would like to ask for your assistance regarding the download options for Visual Studio 2022. I am currently trying to download Visual Studio 2022 Community, however, on the available download pages I was only able to find the Professional and Essential…
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.
5,697 questions
asked 2026-02-25T00:27:05.3866667+00:00
![](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(89.60000000000001, 5%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETB%3C/text%3E%3C/svg%3E)
Tobak Balázs
0
Reputation points
answered 2026-02-25T16:44:42.9066667+00:00
![](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, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
83,091
Reputation points
Volunteer Moderator