ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,187 questions
1 answer
Exception filters
Dear Sir/Mam, My name is Vuong Sy Hung from Vietnam (vuongsyhung@Anonymous .com; +84979382919) I am writing this letter to request information about Creating Exception filters. When I was reading the Exception filters…
asked 2020-12-25T02:36:08.897+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(297.6, 6%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHA%3C/text%3E%3C/svg%3E)
Hung Angu
1
Reputation point
answered 2020-12-25T06:14:43.08+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(288, 78%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBZ%3C/text%3E%3C/svg%3E)
Brando Zhang-MSFT
2,956
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…
![](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(259.20000000000005, 10%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EW6%3C/text%3E%3C/svg%3E)
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…
asked 2020-12-14T15:20:42.29+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(300.8, 21%, 39%)' 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)
Josh Berry
1
Reputation point
commented 2020-12-22T03:41:23.29+00:00
Ryan Hill
25,981
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…
asked 2020-12-15T20:33:08.01+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(35.2, 78%, 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)
Maldonado, Adrian (RCS)
96
Reputation points
accepted 2020-12-17T22:29:39.523+00:00
Maldonado, Adrian (RCS)
96
Reputation points
1 answer
PowerShell web API
How does one create a PowerShell web API using the dotnet 5 SDK?
asked 2020-12-04T22:48:23.44+00:00
Ayan Mullick
66
Reputation points
commented 2020-12-17T15:34:24.197+00:00
Ayan Mullick
66
Reputation points
2 answers
Default document is not loading
I am upgrading classic app written in Asp.NET 3.5. We are migrating the application to .NET 4.7.2. We have got new image in AWS with Windows 2019 Standard and also SQL Server 2019. I have hosted the application as https://myclientapp.com/login. I also…
asked 2020-12-14T15:56:57.837+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(176, 85%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERP%3C/text%3E%3C/svg%3E)
Rayal, Pankaj
1
Reputation point
commented 2020-12-17T06:07:10.487+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, 82%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBZ%3C/text%3E%3C/svg%3E)
Bruce Zhang-MSFT
3,736
Reputation points
1 answer
One of the answers was accepted by the question author.
HTTP Error 404.2
I have a web application, when I deploy it to iis, I get the error message HTTP Error 404.2 - Not Found. The page you are requesting cannot be served because of the ISAPI and CGI Restriction list settings on the Web server. I searched and found…
![](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(284.8, 0%, 37%)' 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)
0 answers
Open an web api generated file in new tab
Hi all! I coded a Web Api wich generates and returns a pdf file, in Blazor Server web app. It works, I can write the controller url and the pdf file shows correcty. But I want to open it when the user clics a button. I think it wouldn't be hard,…
asked 2020-12-14T11:14:07.77+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, 0%, 29%)' 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)
Francisco Rubio Delgado
1
Reputation point
commented 2020-12-15T07:44:21.713+00:00
Lex Li (Microsoft)
4,742
Reputation points Microsoft Employee
2 answers
SignalR 2 with VueJS
We are working on a VueJS application that needs to interact with a SignalR 2 application (jquery.signalR-2.2.0.min.js, .NET Framework). All the examples that I can see for adding SignalR to Vue are for the SignalR version for .NET Core. Is it possible…
asked 2020-11-30T18:39:01.753+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(137.6, 45%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
gonzalt85
1
Reputation point
answered 2020-12-15T07:41:04.193+00:00
Lex Li (Microsoft)
4,742
Reputation points Microsoft Employee
2 answers
SQL Server login error when accessing SSRS web service from Asp.net core 3.1
My ASP.Net Core 3.1 App programmatically generates reports on SSRS. I've added a Connected Service reference to the SSRS web service in my app. The App basically builds RDL and sends the RDL over to the SSRS Service using the service reference. The…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,395 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,187 questions
SQL Server Reporting Services
SQL Server Reporting Services
A SQL Server technology that supports the creation, management, and delivery of both traditional, paper-oriented reports and interactive, web-based reports.
2,806 questions
asked 2020-11-27T23:27:56.333+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(96, 57.99999999999999%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKZ%3C/text%3E%3C/svg%3E)
Käzz
1
Reputation point
answered 2020-12-14T17:24:06.617+00:00
Duane Arnold
3,216
Reputation points
0 answers
How to deploy .net core service in Tomcat in windows
I'm new to Tomcat. And, i have a .net core version of service. And, i need to deploy it in Tomcat in windows. Is there any documentation or reference links are available? Thanks in advance.
asked 2020-12-09T17:47:57.08+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(16, 3%, 11%)' 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)
MANIKANDAN RAM
1
Reputation point
commented 2020-12-14T15:24:53.633+00:00
MANIKANDAN RAM
1
Reputation point
1 answer
Will Microsoft use ASP.NET ?
Iam a Asp.net developer i have a doubt that will microsoft uses ASP.NET MVC or not or any other asp.net versions.
asked 2020-12-12T09:51:15.423+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(272, 15%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENC%3C/text%3E%3C/svg%3E)
Narendra chinnu
1
Reputation point
answered 2020-12-12T14:49:50.497+00:00
Sardou Noureddine
241
Reputation points
0 answers
run WSL fron ASP.net
create asp.net form project try run wsl from asp runat="server" get error WSL Windows Subsystem For Linux has no Installed Run CMD and run WSL.exe all ok if call c:\windows\sysnative\wsl.exe from asp.nen ist work but only on…
asked 2020-12-08T16:02:57.783+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(35.2, 7.000000000000001%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPS%3C/text%3E%3C/svg%3E)
Pikalov Пикалов Stanislav Станислав שטנישלב
1
Reputation point
commented 2020-12-12T07:19:49.057+00:00
Lex Li (Microsoft)
4,742
Reputation points Microsoft Employee
1 answer
Why am I getting 'Unable to find package Microsoft.AspNetCore.App.Ref.' error?
I am running Visual Studio 2019 and trying to develop a .NET Core 3,1 ASP MVC application. I was working just fine yesterday but this morning I opened my project and began getting 'Unable to find package Microsoft.AspNetCore.App.Ref.' error and Unable to…
asked 2020-12-09T23:15:35.97+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(92.8, 12%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERW%3C/text%3E%3C/svg%3E)
Richard Wheeler
1
Reputation point
answered 2020-12-11T09:38:19.49+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, 67%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMN%3C/text%3E%3C/svg%3E)
Marcell Nagy
1
Reputation point
1 answer
memory issues in dot net 2.1 and 2.0
Hi, I'm using Asp.Net core 2.1 for a razor pages project with a polling system (interval ajax calls). I found it has 2 types of memory leaks. the first one is when a polling occurs the other is whenever a new webpage is opened. I assume it happen on…
asked 2020-12-07T09:36:16.01+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, 83%, 33%)' 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)
moshiko museri
1
Reputation point
commented 2020-12-11T09:18:45.723+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(9.6, 56.00000000000001%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYY%3C/text%3E%3C/svg%3E)
Yinqiu Yao-MSFT
236
Reputation points
1 answer
One of the answers was accepted by the question author.
Log Webhook requests
Remote server periodically sends webhook notifications to us. I want to record the request and send back a 200. The request is a POST to /, so only the headers and payload matter, the headers for authentication, and the payload for the data. The data…
asked 2020-12-09T20:22:24.45+00:00
Boruch Tkatch
141
Reputation points
commented 2020-12-10T15:05:50.567+00:00
Boruch Tkatch
141
Reputation points
1 answer
windows athentication mode not working
Hi I am following through with Pluralsight tutorial I create empty webform app and set authentication to windows and deny anonymous users and enable NTLM in properties . But when I run app I am not getting log in pop up like the instructor is…
asked 2020-12-08T15:07:02.877+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(32, 75%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
kobosh
176
Reputation points
answered 2020-12-10T08:09:19.63+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(3.2, 24%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESW%3C/text%3E%3C/svg%3E)
Sam Wu-MSFT
7,036
Reputation points Microsoft Vendor
4 answers
One of the answers was accepted by the question author.
Creating a TCP Server in IIS
Hello Everyone, We are working on a project which involves remote devices and the end user via a media player to send & receive command messages in order to retrieve and watch video footage (MDVR). Can you advise wether IIS can be the gateway…
asked 2020-12-07T22:31:48.07+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(281.6, 87%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMB%3C/text%3E%3C/svg%3E)
Michael Benk
21
Reputation points
commented 2020-12-09T09:23:55.353+00:00
Bruce Zhang-MSFT
3,736
Reputation points
1 answer
Is there a way to specify a universal exception handler for SignalR client message handlers?
I am using the C# SignalR client library, and I caused an exception inside one of my message handlers. (Oops!) I noticed that it silently abandons the handler. Is there any way to specify a general exception handler for when a given delegate fails to…
asked 2020-11-27T16:22:53.427+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(192, 68%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
TheBuzzSaw
1
Reputation point
answered 2020-12-08T16:51:38.333+00:00
TheBuzzSaw
1
Reputation point
2 answers
How do I clear a remote session after publishing my C# MVC application from Visual Studio?
So I have my C# MVC application, happy with its design, I publish the application onto external servers (ionos), once I've published I've found if I create a new account or go to log into the application its like the session is still hanging around. As…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,187 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,620 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.
10,275 questions
asked 2020-12-05T21:56:20.873+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(179.20000000000002, 4%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMC%3C/text%3E%3C/svg%3E)
martin cooke
1
Reputation point
commented 2020-12-08T07:04:24.903+00:00
Bruce Zhang-MSFT
3,736
Reputation points