All Questions
Tagged with c# asp.net-core
41,538
questions
0
votes
0
answers
52
views
Is there anyway to read from a request body directly in an action without middleware?
I want to be able to read a request body in an action while still also using default MVC behavior, which involves posting with a [FromBody] parameter. As far as I know I need middleware to accomplish ...
- 10.4k
0
votes
0
answers
34
views
i want text of label when it in datalist
in .net , i have a problem . i want the text of label in datalist and i cant use id because its in datalist and its id is not available in c# or js .i don't can use for to find lable in datalist my ...
-2
votes
0
answers
35
views
In C# which library is faster to use read and write Excel or CSV? [closed]
I'm an intern, and right now I have an Excel sheet assignment.
I therefore need the data to be retrieved from an Excel sheet or CSV file. I now use the Microsoft.Office.Interop.Excel library, however ...
- 1
0
votes
1
answer
24
views
How does OpenIdConnectEvents get overrided?
below is the source code:
https://source.dot.net/#Microsoft.AspNetCore.Authentication.OpenIdConnect/OpenIdConnectHandler.cs,1288
where await Events.AuthorizationCodeReceived(context); must exchange ...
- 103
0
votes
1
answer
26
views
C# Swagger HttpPost raw urlencoded body
I am building an API in C#.Net using Controllers and utilising Swagger but I have the need for accepting an arbitrary set of key-values in a POST and cant find out how to get swagger to show an input ...
- 3,822
0
votes
0
answers
36
views
Using multiple JWT schemes with SignalR WebSocket Hub in ASP.NET Core 8.0
I am unable to get claims because user is not authenticating while connecting to signalr web socket hub. I have sent the token in query string as mentioned here. I want to use multiple JWT scheme ...
- 3,708
0
votes
1
answer
17
views
The required antiforgery header value "RequestVerificationToken" is not present
I'm trying to implement CSRF between a Next.js frontend and a .NET backend API.
First, the frontend app gets a CSRF token from the API. The API returns a cookie with the antiforgery token.
antiforgery....
- 1,298
0
votes
0
answers
21
views
MVC pages are not running with ReactTS
We have a web application which runs on .NET 8 (recently we migrated from 5 to 8).
Now the team is planning to build new screens in ReactTS and merge these screens with the existing .NET 8 web ...
- 102
0
votes
2
answers
34
views
How to Dynamically Set Optional Properties in Multiple Request Models in ASP.NET Core Web Api
At my workplace, I’ve been tasked with refactoring some code in an ASP.NET Core Web API application. In the application, I have multiple request models where some models include properties like UserId,...
0
votes
0
answers
36
views
Downloading a zipped version of a folder
I am trying to download a zipped version of a folder by the name XSLT. This is a code that I've written, however the downloaded xslt.zip file cannot be unzipped. When I use a third party application(...
- 25
0
votes
1
answer
32
views
How to separate dependency configuration from UI project of an ASP.NET Core Blazor Web App?
I have a Blazor Web App with the Server hosting model in .NET 8 with the WebApplication.CreateBuilder minimal hosting model.
In the solution I use multiple library projects to foster a clean ...
- 2,756
0
votes
1
answer
45
views
In ASP.NET Core, Can't create user due to this error. The instance of entity type cannot be tracked because another instance with the same key value
UserController
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Create(CreateUserDetailsForm createUser)
{
try
{
// Generate a unique UserID
...
- 33
0
votes
1
answer
41
views
Replace existing action routes in ASP.NET Core
I have my ASP.NET Core 8 project that references to external project that contains the following controller:
public class AccountController
{
[HttpGet]
[AllowAnonymous]
public async Task&...
0
votes
1
answer
40
views
How to preserve state in Blazor 8 with static SSR
I have Blazor Web App, interactive mode is Auto and location per page/component.
Since App, Routes and Layouts are rendered statically on the server, every navigation causes BrowserInfo(registred as ...
- 11
0
votes
0
answers
17
views
Reproduce MapForwarder logic with MapReverseProxy - YARP
I have a legacy ASP.NET MVC application which I'd like to incrementally migrate to ASP.NET Core 8 app using YARP.
Imagine, that my legacy app is hosted under url foo.com, and my proxy app is hosted ...
- 5,802