Category "asp.net-core"

Asp.Net Core http requests shows Headers.ContentLength

I am doing an http get call and I can see that Headers.ContentLength always returns null whereas I can see that in fiddler a value: This is my code string url =

An exception was thrown while deserializing the token.The antiforgery token could not be decrypted in .Net Core 2.2 application

I am getting the error in my log. I spent most of my day finding the solution but could not find the one which meets my requirement. Here is the log error seve

ASP.NET Core MVC app can't find error page?

I have an ASP.NET Core 3.1 MVC applications (not a Razor Pages project) and I'm trying to use the exception handling middleware via app.UseExceptionHandle("/err

How to fill attribute value from database on Razor Pages .netCore

I have an attribute above the action Method, the value of which must be filled from the database But I do not know how to do this I want to use this attribute i

ServiceFilter and TypeFilter - what is the difference in injection those filters?

ServiceFilter we must register in Startup.cs. TypeFilter is injected by Microsoft.Extensions.DependencyInjection.ObjectFactory, we don't need to register that f

Why app returns only one supported culture?

I try create language switch on my site. I've add cultures in Startup: IList<CultureInfo> supportedCultures = new List<CultureInfo> { new Cultur

Dot Net Core - How to Prevent appsettings.production.json from changing upon publish

I'm publishing my .net core website to the server. Here is the code that adds Json files to my content path: var builder = new ConfigurationBuilder()

ASP .NET Core 6 with Windows authentification - don't show user login prompt dialog

I've created an ASP .NET Core 6 Web App with Windows authentification from a template and I assume that current Windows user's credentials to be obtained autom

How to make "One or more validation errors occurred" raise an exception?

I'm running a WebAPI on Core 3.1 and one of my endpoints excepts JSON with a model that has fields with [Required] attribute like so: public class Vendor {

Microsoft.Extensions.Logging custom implementation, how to get the caller method name?

I'm in .NET 6, I implemented a custom ILogger<TService> (of Microsoft.Extensions.Logging). Usually, when I implement a logger, I also get the caller metho

Lazy loading in EFCore loads all the data even if not accessed

I have been trying to use lazy loading in ASP.NET core 6, I have followed the documentation to do so. However, the behavior of the lazy loading is not the same

stdout message shows "Access to the path 'C:\Windows\system32\config\systemprofile' is denied" as log

I have hosted .net core application on IIS. When i am trying to browse the application, HTTP Error 502.5 - Process Failure error comes up on browser. On checkin

Post FromBody Always Null

I've got a new API that I'm building with ASP.NET Core, and I can't get any data POST'ed to an endpoint. Here's what the endpoint looks like: [HttpPost] [Ro

Create WSDL for an ASP.Net Core ApiController

I am creating a service using ASP.Net Core. The service is based on the ApiController. [ApiController] public class XmlALaCarteServiceController : ControllerBa

Combine Json and file upload in a controller

I'm trying to send a form with Angular to a controller that contains json and a file. [HttpPost("Save", Name = "SaveReportRequest")] public ActionResult<Repo

Serialize Enum as DisplayName or EnumMember Value

I have an enum declared in c#. I have a Display Name/ EnumMember value annotation and Student Class. I'm using asp.net core 2.2+ version with Odata. [DataContra

How to customize all response in .Net Core?

Im using .Net Core to write a json api server, so I need customize all response to like: public class Result { public int Code { get; set; } public stri

How to set the base path or the ApplicationPath for ASP.NET MVC application

I have an ASP.NET MVC web application which I want to put behind NGINX reverse proxy. Currently the web application is served from the domain's root, i.e., http

Setting connection string with username and password in ASP.Core MVC

I am working on my first ASP.NET Core MVC application.What is the right way to specify the connection string in a ASP.NET Core MVC application with a sql server

Can ASP.NET CORE MVC be hosted in Xamarin App(Android)?

I have a ASP.NET CORE MVC (.NET CORE 3.1) application running well on Kestrel in Windows, Now I'm wondering if possible to migrate it to Android via Xamarin? T