4,136 questions with Developer technologies | .NET | Other tags

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Microsoft To Do Graph API: PATCHing recurrence returns “Invalid JSON, Error converting value … to type 'Microsoft.OData.Edm.Date'”

Hi team — I’m hitting a repeatable issue when PATCHing the recurrence of a To Do task via Microsoft Graph. Endpoint: PATCH https://graph.microsoft.com/v1.0/me/todo/lists/{list-id}/tasks/{task-id} What I'm sending (sanitized): { …

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.
4,136 questions
asked 2025-11-02T03:32:30.37+00:00
Paul Smith 60 Reputation points
commented 2025-11-12T12:29:24.3466667+00:00
Varsha Dundigalla(INFOSYS LIMITED) 3,170 Reputation points Microsoft External Staff
1 answer

.NET Core Window not showing correct content

I've created a WPF application targeting .NET core. I have a GUI defined in a file named MainWindow.xaml The Main window displays fine when the program is executed. When the GUI runs there's, a button named "About". When the…

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.
4,136 questions
asked 2025-11-05T15:18:49.3366667+00:00
Paul C 0 Reputation points
commented 2025-11-12T07:24:45.24+00:00
Adiba Khan 1,210 Reputation points Microsoft External Staff
2 answers

Java Swing's look and feel which is similar to WinUI 3

Hello everyone, I would like to know that which Java Swing's look and feel is similar to WinUI 3. Thank you very much.

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.
4,136 questions
asked 2025-11-08T12:11:18.9166667+00:00
Tommer Francis 0 Reputation points
commented 2025-11-11T18:04:17.06+00:00
Bruce (SqlWork.com) 81,706 Reputation points Volunteer Moderator
2 answers

Federation Proxy Service(Microsoft.IdentityServer.ProxyService) crashed with object disposed exception

**Service - **Microsoft.IdentityServer.ProxyService.exe(v10.0.17763.1728) Server - Windows Server 2019 Standard I am getting following error with federation proxy service(Microsoft.IdentityServer.ProxyService.exe)- Application:…

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.
4,136 questions
asked 2025-11-07T12:45:34.2933333+00:00
Suraj Singh 0 Reputation points
answered 2025-11-10T13:04:13.8466667+00:00
Varsha Dundigalla(INFOSYS LIMITED) 3,170 Reputation points Microsoft External Staff
2 answers

Why is the blazor css isolation not working?

I have an AppLogin.razor component and its css file is AppLogin.razor.css. They are working fine. I have a UserLogin.razor component and its css file is UserLogin.razor.css. The working mechanism is as follows When you login from the AppLogin.razor…

Developer technologies | ASP.NET | ASP.NET Core
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.
1,686 questions
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.
4,136 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.
3,622 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.
11,670 questions
asked 2024-02-25T21:05:38.5766667+00:00
Haneen Al-fakhry 10 Reputation points
answered 2025-11-06T13:48:33.3566667+00:00
Mick Barretto 0 Reputation points
1 answer

Should the ApplicationBuilder behave differently between Microsoft.NET.Sdk and Microsoft.NET.Sdk.Worker??

I've noticed if my project file references Microsoft.NET.Sdk, then the ApplicationBuilder does NOT automatically load the appsettings.json file, but if the project file references Microsoft.NET.Sdk.Worker, then it does. I've noticed this has occurred…

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.
4,136 questions
asked 2025-10-30T23:22:24.5433333+00:00
Alastair Davie 6 Reputation points
commented 2025-11-06T04:10:07.12+00:00
Omkara Varshitha Kunapalli (INFOSYS LIMITED) 1,750 Reputation points Microsoft External Staff
0 answers

How to get Vendor Account, Purchase order, Single GRN Number and Voucher Number of Project PO in the Project Packing Slip Journal Header in d365 F&O

To add the fields of Vendor Account, Purchase order, GRN Number and Voucher Number of a Project PO in the Project Packing Slip Journal Header of CUSTPACKINGSLIPJOUR to use these fields for other reports

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.
4,136 questions
asked 2025-07-17T11:37:18.4933333+00:00
Akhil Bingi 0 Reputation points
edited a comment 2025-11-05T07:06:32.46+00:00
Zandile Buthelezi 0 Reputation points
2 answers

How to fix - You must install or update .NET to run this application

root@ubuntu:/etc/systemd/system# /usr/bin/dotnet /var/www/MinAPI/WebApi.dll You must install or update .NET to run this application. App: /var/www/MinAPI/WebApi.dll Architecture: x64 Framework: 'Microsoft.AspNetCore.App', version '5.0.0' (x64) .NET…

Developer technologies | ASP.NET | ASP.NET Core
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.
4,136 questions
asked 2023-06-13T08:40:17.94+00:00
Bashar Muhanna 45 Reputation points
commented 2025-11-04T20:58:47.14+00:00
Lucas Scheere 0 Reputation points
2 answers

WebAuthn redirection in MstscLib

hi All! in WPF/.net4.8.1 application we are using MstscLib.dll + WindowsFormsHost to work with rdp connection inside our window. for now we are wounder if WebAuthn redirection inside the rdp session will work correctly and if so what settings should be…

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.
4,136 questions
asked 2025-08-11T15:17:48.9633333+00:00
Anton Kovtunenko 5 Reputation points
commented 2025-11-03T05:43:10.4733333+00:00
Anton Kovtunenko 5 Reputation points
2 answers

Unable to load the service index for source https://api.nuget.org/v3/index.json while restoring nuget packages in VS 2022.

Hi All, I am getting the error "Unable to load the service index for source https://api.nuget.org/v3/index.json while restoring Nuget packages in VS 2022. I have tried to delete Nuget config file as well but it did not help. Can anyone please…

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.
4,136 questions
asked 2024-06-11T10:51:54.7633333+00:00
Munjal, Kanha (Gurugram) 5 Reputation points
commented 2025-10-31T21:24:06.49+00:00
Peter Murdoch 6 Reputation points
3 answers One of the answers was accepted by the question author.

Installing NuGet Microsoft Data SqlClient to Visual Studio 2022 desktop project fails

Error reported in Package Manager console : Adding package 'Microsoft.Extensions.DependencyInjection.Abstractions.8.0.2' to folder 'C:\Users.........\OneDrive\Documents\VISUAL STUDIO 2022\PROJECTS\WORKSHOP\WINFORMS..................\packages' Install…

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.
4,136 questions
asked 2025-10-23T11:08:12.8333333+00:00
Tom Spence 25 Reputation points
commented 2025-10-30T21:22:19.5233333+00:00
ManaALBULAYHI-8959 0 Reputation points
1 answer One of the answers was accepted by the question author.

How can I build a Microsoft Edge (or IE) extension similar to the RankingsFactor SEO Chrome Extension?

I’m exploring how to create a Microsoft Edge extension that analyzes on-page SEO elements — similar to what the RankingsFactor SEO Chrome Extension does. The idea is to scan the currently active web page and extract key data like: Meta title and…

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.
4,136 questions
asked 2025-10-28T14:45:43.9+00:00
Hitesh Chauhan 20 Reputation points
edited an answer 2025-10-29T15:36:49.0366667+00:00
Bruce (SqlWork.com) 81,706 Reputation points Volunteer Moderator
1 answer One of the answers was accepted by the question author.

How to fix Azure recomendation "Windows servers should be configured to use secure communication protocols"

Hi I want to fix recomendation "Windows servers should be configured to use secure communication protocols" on Azure but the provided link in Defender for Cloud could not help me. This the link ->…

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.
4,136 questions
asked 2025-08-19T15:33:22.8033333+00:00
Mohammadmahdi Golmohammadi 25 Reputation points
commented 2025-10-28T08:59:16.87+00:00
Susmitha T (INFOSYS LIMITED) 1,150 Reputation points Microsoft External Staff
1 answer One of the answers was accepted by the question author.

KB5056579 Problem with legacy software

KB5056579 Causes issues with legacy Physicians office management software called “Inphase” that uses MS Jet and DAO. Removal of the update solves the issue. installation of 579 causes long delay after initial sign in screen and then significantly slows…

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.
4,136 questions
asked 2025-10-24T23:28:32.8033333+00:00
Brian Kelly 25 Reputation points
accepted 2025-10-27T16:14:17.0333333+00:00
Brian Kelly 25 Reputation points
4 answers One of the answers was accepted by the question author.

How to Create simple HTML/CSS project in Visual Studio 2022

I'm so used to creating simple HTML projects in 2019. How do I do the same thing in 2022? I don't want Core at all, just a project that will launch from a basic index.html. I can't even find a way to add an HTML file to an empty project. What's the best…

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.
4,136 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.
3,622 questions
asked 2024-05-07T19:07:57.77+00:00
Coreysan 1,816 Reputation points
commented 2025-10-25T15:26:14.35+00:00
Jinesh S 0 Reputation points
0 answers

Why does Windows.Media.Audio.AudioGraph has inferior resampling quality compared to Windows.Media.Playback.MediaPlayer ?

I'm working on a modulated signal generator that uses audio render as output. So far I tested two methods of output from my application to hardware: Windows.Media.Playback.MediaPlayer Windows.Media.Audio.AudioGraph My generated input data encoding…

Developer technologies | Universal Windows Platform (UWP)
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.
4,136 questions
asked 2023-03-29T08:06:52.17+00:00
Serhii Tyshchenko 0 Reputation points
commented 2025-10-23T21:08:59.7366667+00:00
Serhii Tyshchenko 0 Reputation points
2 answers One of the answers was accepted by the question author.

string? vs string in C#

Hello, As you know, string can return null. What is the difference between string? vs string in C#? namespace ConsoleApp1 { internal class Program { static string? ReturnStringNull() { return null; …

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.
4,136 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.
11,670 questions
asked 2023-07-23T08:52:32.4266667+00:00
Shervan360 1,681 Reputation points
commented 2025-10-23T18:34:30.7366667+00:00
AnjolaOluwa Odusina 165 Reputation points
3 answers

.Net needs licensing or it is free?

I need to know if .Net is free or requires license, I need to install in 27 million pcs.

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.
4,136 questions
asked 2025-09-23T15:14:41.1366667+00:00
Vargas, July Estefania 0 Reputation points
answered 2025-10-22T02:14:39.88+00:00
Bruce (SqlWork.com) 81,706 Reputation points Volunteer Moderator
4 answers One of the answers was accepted by the question author.

My Minimal API project has 2 launchSettings.json files, which should it use?

I am refactoring a Blazor Web Application project, by migrating a Minimal API project out of it, into it's own Visual Studio project. I created the new project using Visual Studio's ASP.NET API template (I forget at the moment the correct name for the…

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.
4,136 questions
asked 2025-10-17T17:28:51.22+00:00
Falanga, Rod, DOH 445 Reputation points
accepted 2025-10-20T13:27:48.17+00:00
Falanga, Rod, DOH 445 Reputation points
1 answer One of the answers was accepted by the question author.

Why can't I use 4k, allm , vrr ect on HDMI like it does with auto detect?

I have always wondered why I can use 4k 120hz, allm, vrr and other when my video and fidelity is set to auto detect on my Xbox but when I switch to HDMI ,all those settings are unaccessible. I figured having a HDMI 2.1 monitor would open those settings…

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.
4,136 questions
asked 2025-10-11T10:52:40.0333333+00:00
Devon 20 Reputation points
commented 2025-10-15T04:30:21.0433333+00:00
Gade Harika (INFOSYS LIMITED) 1,415 Reputation points Microsoft External Staff