1,291 questions with Developer technologies | .NET | .NET Runtime tags

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High Queued Items and RedisTimeoutException in .NET 9 Application - Potential Thread Starvation?

Hello Microsoft Community, We are encountering frequent RedisTimeoutException errors in our .NET 9-based application, which is running on Linux-based containers. Our Redis instance is hosted on AWS Elasticache with version 7.0.7. The issue primarily…

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.
1,291 questions
asked 2025-10-24T06:43:34.2733333+00:00
net 6 newbie 121 Reputation points
edited a comment 2025-10-24T11:47:04.59+00:00
net 6 newbie 121 Reputation points
2 answers One of the answers was accepted by the question author.

how to get a str 's language?

I want to get a str's language for example I have str:var str="OK确定を選択して、bestimmenDéterminer확인Определение" I want to get : OK is english 确定 is Chinese を選択して、 is Japanese and also Определение and bestimmen and Déterminer

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.
1,291 questions
asked 2025-10-21T07:51:14.54+00:00
mc 6,056 Reputation points
accepted 2025-10-24T02:25:25.6733333+00:00
mc 6,056 Reputation points
2 answers

System.Security.Cryptography.CryptographicException: SignatureDescription could not be created for the signature algorithm supplied.

Hi team we areusing clickonce to deploy and we migrated from 2019r3 to 2022r3 and previously we used sha1 and its expired now we are using sha256 but we are getting See the end of this message for details on invoking  just-in-time (JIT) debugging…

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.
1,291 questions
asked 2025-09-19T13:43:52.0366667+00:00
Neelapala, Prasad [TECH NE] 0 Reputation points
answered 2025-10-23T05:12:35.8633333+00:00
Adiba Khan 895 Reputation points Microsoft External Staff
1 answer

How to fix the .NET desktop runtime 8.0.11 installation

When installing the windowsdesktop-runtime-8.0.11-win-x64.exe in windows 11 OS it prompts fro the location of dotnet-host-8.0.10-win-x64.msi package which is not available and the installation failed. I could not find this msi package in the downloads…

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.
1,291 questions
asked 2025-06-26T07:16:53.83+00:00
Sathishkumar M 15 Reputation points
answered 2025-10-20T15:39:49.2766667+00:00
Cates, Max 0 Reputation points
1 answer

Usage of Singleton HTTPClient in server to server commutation for complex scenario

Hello! With .Net 8.0 I have created a web server application that exposes REST APIs. Some of these APIs need to call other endpoints via HTTPClient: public (internet) APIS that have different authorization types (Bearer for example, no…

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.
1,291 questions
asked 2025-10-02T15:06:33.02+00:00
Florin P 5 Reputation points
commented 2025-10-17T12:59:42.5533333+00:00
Florin P 5 Reputation points
2 answers

when the support end - .NET 8

We are using .Net8. and .Net 9 when the support will end from Microsoft side.

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.
1,291 questions
asked 2025-10-11T08:21:20.9066667+00:00
Balaji Balasubramaniyan 0 Reputation points
commented 2025-10-16T10:07:57.94+00:00
RLWA32 50,826 Reputation points
1 answer

.net6 uninstallation has created issue while .net 8 was already present. Application started breaking and was giving 500 error

.net6 uninstallation has created issue while .net 8 was already present in windows server. Application started breaking and was giving 500 error. We need to upgrade our application build on .net6 to .net8. Now in our lower environment we followed below…

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.
1,291 questions
asked 2025-10-09T16:28:11.43+00:00
Raccoon 0 Reputation points
commented 2025-10-15T09:36:28.8933333+00:00
Jack Dang (WICLOUD CORPORATION) 2,400 Reputation points Microsoft External Staff
4 answers

i need a .msi file for .Net Runtime 8.0.18

i am deploying multiple laptops to our organization and on random times the laptops requires the installation of .Net Runtime 8.0.18. i would like to create a GPO to install this on multiple computers without the need of an admin password. for that, i…

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.
1,291 questions
asked 2025-07-16T15:42:21.32+00:00
Shay 0 Reputation points
answered 2025-10-15T07:42:58.72+00:00
Bruchhardt, A 0 Reputation points
1 answer

Unable to switch from AnyCPU (x86) to x64 after migrating .NET Framework 4.7.2 project to .NET 8

Hello Team, I have migrated my Windows Forms application from .NET Framework 4.7.2 (where it was running in Debug | AnyCPU mode, effectively x86) to .NET 8 (Windows). Now, I want to run it in Debug | x64, but I am facing issues: (Visual Studio 2022) •…

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.
1,291 questions
asked 2025-09-29T07:01:41.71+00:00
Drusti Kumar 0 Reputation points
commented 2025-10-14T10:41:34.4633333+00:00
Varsha Dundigalla(INFOSYS LIMITED) 2,700 Reputation points Microsoft External Staff
1 answer

Which Smart Assembly Version Do I have Use For .NET Core 8

Dear Team, I have migrated my .NET Core 8 application from .NET Framework 4.7. Previously when we used to use .NET Framework 4.7 we were using Smart Assembly version (6.9.0.114) for Obfuscation Release. But now after migrating to .NET Core 8 for…

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.
1,291 questions
asked 2025-10-08T12:26:20.6466667+00:00
Drusti Kumar 0 Reputation points
commented 2025-10-14T09:07:41.01+00:00
Jack Dang (WICLOUD CORPORATION) 2,400 Reputation points Microsoft External Staff
1 answer

Need latest .NET 8 compatible versions (NuGet/DLLs) for old .NET Framework libraries

Hello everyone, I’ve recently migrated my application from .NET Framework 4.7.2 to .NET 8 (Core). During setup creation, I noticed some of my older DLL references are still pointing to the .NET Framework version. I want to replace them with the latest…

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.
1,291 questions
asked 2025-10-01T11:50:09.87+00:00
Aman Agrahari 140 Reputation points
commented 2025-10-14T04:13:41.5+00:00
Susmitha T (INFOSYS LIMITED) 755 Reputation points Microsoft External Staff
1 answer

How to use GetServices(IServiceProvider, Type)

Can we use GetServices(IServiceProvider, Type) to get all the registered keyed service instances? …

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.
1,291 questions
asked 2025-10-02T20:33:39.66+00:00
Bevan Thomas 60 Reputation points
commented 2025-10-08T07:43:54.7366667+00:00
Jack Dang (WICLOUD CORPORATION) 2,400 Reputation points Microsoft External Staff
6 answers

How to target .NET Framework 4.0 in VS 2022 on Windows 11?

Working on some old projects targeting .NET Framework 4.0. I used VS 2022 to open the solution and was told to install 4.0 targeting pack. I can't find the download link on the dotnet website, nor the installation option in Visual Studio Installer. …

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.
1,291 questions
Developer technologies | Visual Studio | Debugging
Windows for business | Windows Client for IT Pros | User experience | Other
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.
11,651 questions
asked 2022-09-05T07:41:23.313+00:00
Lee Feng 181 Reputation points
commented 2025-09-29T12:56:01.0966667+00:00
Moonlight Dragon 0 Reputation points
1 answer One of the answers was accepted by the question author.

Is Farpoint 16.2.0 supported in .net 8 or not

Is Farpoint 16.2.0 is supported in .net 8 or not as I'm getting invalid license in my .net 8 application. Also tell me how can I use farpoint related features in .net 8 application.

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.
1,291 questions
asked 2025-04-30T06:45:31.7766667+00:00
Aman Agrahari 140 Reputation points
accepted 2025-10-02T15:50:53.52+00:00
Aman Agrahari 140 Reputation points
1 answer One of the answers was accepted by the question author.

Has anyone worked with NetCoreServer? Looking for guidance and resources

Hi everyone, I'm exploring alternatives to WinSock for socket programming in .NET 8 Core windows form application and came across the NetCoreServer library. It looks promising for building TCP/UDP/SSL/WebSocket servers and clients with high performance…

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.
1,291 questions
asked 2025-07-03T07:00:31.9366667+00:00
Aman Agrahari 140 Reputation points
accepted 2025-10-02T15:54:38.3733333+00:00
Aman Agrahari 140 Reputation points
1 answer One of the answers was accepted by the question author.

Should I migrate my .NET 8 WinForms trading application to WPF? Concerns about Market Watch performance and latency.

Hello, We have a desktop trading application using .NET 8 WinForms. The UI is intentionally kept minimal and straightforward. A core features of our app are Market Watch, Trade, Buy-Sell Order screen, etc. Market Watch component that updates live…

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.
1,291 questions
asked 2025-08-06T12:31:25.4966667+00:00
Aman Agrahari 140 Reputation points
accepted 2025-10-02T15:55:28.0966667+00:00
Aman Agrahari 140 Reputation points
3 answers

When AspNetCoreModuleV2 is missing in IIS (e.g., Hosting Bundle not installed), IIS and "appcmd" only report a vague “Configuration error” with no details. This makes root cause analysis extremely difficult in production.

Summary When AspNetCoreModuleV2 is missing in IIS (e.g., Hosting Bundle not installed), IIS and "appcmd" only report a vague “Configuration error” with no details. This makes root cause analysis extremely difficult in production. A clearer…

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.
1,291 questions
asked 2025-09-13T15:13:04.2133333+00:00
RAVIRAJ DESAI 0 Reputation points
commented 2025-09-30T05:42:34.8833333+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 810 Reputation points Microsoft External Staff
3 answers

Windows update causes VB6 app to fail when fetching data from Microsoft Access

I've got a VB6 program that I wrote years ago and continue to (enhance and) run today to help various local non-profits with projects. I started converting it to VB.Net a while ago, but it's still not complete. Six months ago the program suddenly got an…

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.
1,291 questions
asked 2025-09-16T20:20:47.7233333+00:00
Rich Goldberg 166 Reputation points
commented 2025-09-29T15:25:43.89+00:00
Michael Taylor 61,036 Reputation points
1 answer

Unhandled exception. System.IO.FileNotFoundException: Could not load file or assembly 'System.Console, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.

I have a Cli.dll and need to run it as dotnet Cli.dll. In ubuntu, everything works fine. But in debian, I get Unhandled exception. System.IO.FileNotFoundException: Could not load file or assembly 'System.Console, Version=8.0.0.0, Culture=neutral,…

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.
1,291 questions
asked 2025-09-18T06:58:29.83+00:00
chaowen guo 21 Reputation points
commented 2025-09-30T05:32:19.33+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 810 Reputation points Microsoft External Staff
1 answer One of the answers was accepted by the question author.

Setup Project (.vdproj) shows .NET Framework dependency in .NET 8 WinForms app.

Hello, I have migrated my WinForms application from .NET Framework 4.7.2 to .NET 8 (Windows Forms, framework-dependent deployment). The application builds and runs fine after migration. To create an installer, I am using Visual Studio Installer Projects…

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.
1,291 questions
asked 2025-09-29T07:10:53.7933333+00:00
Aman Agrahari 140 Reputation points
commented 2025-10-06T04:08:48.39+00:00
Gade Harika (INFOSYS LIMITED) 1,185 Reputation points Microsoft External Staff