4,023 questions with ASP.NET Core tags

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Deploy Blazor server Application changes in IIS 7.5.

Hello sir, Is there any way to update application changes in IIS without down application pool/iis?

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,324 questions
asked 2020-12-29T13:08:25.64+00:00
Anantham.S 1 Reputation point
commented 2021-01-05T09:55:29.613+00:00
Bruce Zhang-MSFT 3,736 Reputation points
2 answers One of the answers was accepted by the question author.

Connect to third party websocket service with SignalR

Can I use the SignalR library to connect to a third party websocket service to pull data? I plan to use it in both a command line and an ASP.NET core application if that matters. Is there a code example available? All examples are about ASP.NET…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
C#
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.
9,978 questions
asked 2021-01-03T17:58:53.153+00:00
stef-k 21 Reputation points
accepted 2021-01-04T16:24:23.527+00:00
stef-k 21 Reputation points
0 answers

I cannot reach my asp.net core server hosted under iis in windows server 2016

I cannot reach my asp.net core 2.1 server hosted under iis in windows server 2016 but it work fine when i launch the .exe my webhostbuilder function when i send request to my api nothing happen public static IWebHostBuilder CreateWebHostBuilder(string[]…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2021-01-04T11:12:45.31+00:00
tsalim13 1 Reputation point
commented 2021-01-04T12:26:29.207+00:00
Brando Zhang-MSFT 2,636 Reputation points Microsoft Vendor
1 answer

Searching article 323176

Hi, I am searching article 323176 . This article was point to asp.net framework. Now it is point to asp.net core https://support.microsoft.com/en-ae/help/891028/asp-net-security-overview Windows-based authentication ASP.NET uses Windows…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2021-01-03T10:22:13.533+00:00
xyz_am 1 Reputation point
answered 2021-01-04T06:41:33.137+00:00
Bruce Zhang-MSFT 3,736 Reputation points
2 answers One of the answers was accepted by the question author.

App forces user back to login when apppool recycles

We have a private .net app that runs on IIS windows server 2016. We are using the sessionstate service and Forms authentication with cookies <sessionState mode="StateServer" stateConnectionString="tcpip=127.0.0.1:42424"…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-30T09:57:50.14+00:00
JamesC222-1987 116 Reputation points
accepted 2021-01-03T16:52:09.75+00:00
JamesC222-1987 116 Reputation points
2 answers One of the answers was accepted by the question author.

Need help in configuring https site on port 443 in IIS and use Self-Signed certificate using Azure desired state configuration

Need help in configuring https site on port 443 in IIS and use Self-Signed certificate using desired state configuration

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-30T20:08:02.733+00:00
Swathi Reddy 186 Reputation points
answered 2021-01-01T15:32:27.747+00:00
Swathi Reddy 186 Reputation points
1 answer One of the answers was accepted by the question author.

Visual Studio 2019 (enterprise) V 16.8.3 can't publish .NET web forms app

Please describe the issue in 2-3 sentences. Include what you're trying to accomplish when the issue occurs. When we compile web app and go to publish it to a local folder or simple unc path on our network fails. When compile web app and go to…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,440 questions
Not Monitored
Not Monitored
Tag not monitored by Microsoft.
35,079 questions
asked 2020-12-23T22:54:00.437+00:00
Anonymous
commented 2020-12-31T22:00:05.697+00:00
Anonymous
2 answers One of the answers was accepted by the question author.

How to Serve Files from ASP.NET Core Website

I am attempting to setup an ASP.NET Core website and it is basically serving as a proxy/gateway to an Azure Storage blob container. I have requests such as: localhost/files/<guid>/requested/file.html And this fetches the file from Azure…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-25T16:32:52.117+00:00
Mike-E 166 Reputation points
accepted 2020-12-31T15:42:45.55+00:00
Mike-E 166 Reputation points
1 answer

Provider type not defined. (Exception from HRESULT: 0x80090017) (Could not load file or assembly 'Microsoft.IdentityModel.Extensions')

We have an issue which occurs intermittently on one of our test environment. The issue is mostly observed when a deployment is carried out but the peculiar behavior about the issue is the post deployment sanity test completes with out any issues however…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
.NET Runtime
.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.
1,101 questions
SharePoint Development
SharePoint Development
SharePoint: A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.Development: The process of researching, productizing, and refining new or existing technologies.
2,563 questions
asked 2020-12-18T06:14:31.447+00:00
Sajit Kurup 1 Reputation point
commented 2020-12-31T08:23:16.58+00:00
Sam Wu-MSFT 6,781 Reputation points Microsoft Vendor
2 answers

An unexpected network error occurred. - 0X8007003B IIS Smooth Streaming

Hi everyone, I have a server on which I smooth stream. Everything goes normally, users can watch stream without any problems. But I keep getting this error in my event viewer. Couldn't find the reason. Can you help me ? My event viewer xml : …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-29T10:32:50.707+00:00
Looney C 1 Reputation point
commented 2020-12-30T09:37:05.2+00:00
Bruce Zhang-MSFT 3,736 Reputation points
0 answers

additional logs are treated as error during build of C/C++/CSharp code

anything that prints on visual studio command line is treated as error (such has logs/warnings from integrated thirdpatry tool) how to make visual studio not treat that as error and ignore it to continue to build.

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
C#
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.
9,978 questions
C++
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.
3,447 questions
asked 2020-12-29T11:13:56.26+00:00
Mohan Reddy 1 Reputation point
commented 2020-12-30T09:33:36.18+00:00
Tianyu Sun-MSFT 25,186 Reputation points Microsoft Vendor
2 answers

How to run IIS program as administrator??

How to run IIS program as administrator?? When executing a WCF website in IIS, the CMD window is not executed as an administrator when executing the CMD window with administrator privileges as an internal code.

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-30T00:08:18.93+00:00
YoungChul Choi 1 Reputation point
answered 2020-12-30T07:10:17.653+00:00
Duane Arnold 3,221 Reputation points
2 answers One of the answers was accepted by the question author.

Why does MS SQL use exclusive locks on the entire table to update one record?

We have problems with deadlocks, judging by the logs, two requests simultaneously want to get exclusive access to the table. However, both queries change one record in the table. The error occurs at high loads. There was a lack of RAM. In this case, we…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-29T10:22:50.667+00:00
Михаил 96 Reputation points
accepted 2020-12-29T14:25:28.18+00:00
Михаил 96 Reputation points
0 answers

How should I return a file over 1G in size

Hi all; We have a RESTful service that generates documents. These returned documents can be very large, 100s of megabytes up to gigabytes. Writing out the document as the response is failing when over 100M. How should I wrote back these larger…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-27T16:21:39.48+00:00
David Thielen 1,856 Reputation points
commented 2020-12-28T11:24:43.923+00:00
David Thielen 1,856 Reputation points
0 answers

Identity Server 4 vs asp.net idenity

HI I am using the asp.net core identity in my current project. While I was working on it, I read that it is not a security system rather provide login/logout and user profile. So now I have two questions. If it doesn't provide security then why we…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-25T12:12:48.283+00:00
Aamiz 21 Reputation points
commented 2020-12-28T06:33:38.607+00:00
Fei Han - MSFT 306 Reputation points Microsoft Vendor
0 answers

API access without scopes

Hello there, I got two projects, an ASP.NET Core Web Application (non-MVC) and an ASP.NET Core Web API. Currently I'm trying to integrate B2C into them but I always get stuck with scopes. The Web API contains an authorized endpoint that I want to…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
Microsoft Entra External ID
Microsoft Entra External ID
A modern identity solution for securing access to customer, citizen and partner-facing apps and services. It is the converged platform of Azure AD External Identities B2B and B2C. Replaces Azure Active Directory External Identities.
2,579 questions
asked 2020-12-25T00:59:54.403+00:00
TorbenJ 11 Reputation points
commented 2020-12-25T10:19:17.52+00:00
Michael Wang-MSFT 1,051 Reputation points
1 answer

Exception filters

Dear Sir/Mam, My name is Vuong Sy Hung from Vietnam (vuongsyhung@Microsoft Corporation .com; +84979382919) I am writing this letter to request information about Creating Exception filters. When I was reading the Exception filters…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-25T02:36:08.897+00:00
Hung Angu 1 Reputation point
answered 2020-12-25T06:14:43.08+00:00
Brando Zhang-MSFT 2,636 Reputation points Microsoft Vendor
4 answers

FTP - two FTP sites on different IP addresses

Hello, I have Microsoft Windows Server 2016 FTP configured. I am using two IP addresses, one IP for one FTP site and second IP for second FTP site. I can access to the first FTP site with no problem but I cannot access second FTP site. FTP site…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management updated to data storage.
2,321 questions
asked 2020-12-15T11:45:09.267+00:00
WW-6729 371 Reputation points
answered 2020-12-23T15:54:27.027+00:00
MotoX80 30,916 Reputation points
1 answer

How do I prevent SNAT port exhaustion caused by server-side rendering of Angular app on Azure App Service

I have an app built using the ASP.NET Core Angular spa template (https://learn.microsoft.com/en-us/aspnet/core/client-side/spa/angular) with server-side rendering (SSR) enabled. The app is deployed to an Azure App Service. Everything works fine until…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
6,531 questions
asked 2020-12-14T15:20:42.29+00:00
Josh Berry 1 Reputation point
commented 2020-12-22T03:41:23.29+00:00
Ryan Hill 24,546 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

HTTP/2 Error, Upgraded from WIN2008 to WIN2016

We are switching from WIN2008 to WIN2016 servers, also we are moving away from Internet Explorer and towards Chrome and Edge. While building our Development site, WIN2016, we ran into an error Err_HTTP/2_INADIQUITE_TRANSPORT_SECURITY. After reviewing…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,023 questions
asked 2020-12-15T20:33:08.01+00:00
Maldonado, Adrian (RCS) 96 Reputation points
accepted 2020-12-17T22:29:39.523+00:00
Maldonado, Adrian (RCS) 96 Reputation points