Category "asp.net-core"

Docker container is not running on given port in dockerfile

I am trying to run my application on docker (Linux container). In my Dockerfile i'm exposing the port 80 Dockerfile FROM mcr.microsoft.com/dotnet/core/aspnet:3.

How to get only specific tables to create models from database with Entity Framework Core in C#

I'm using Scaffold-DbContext to create models from an existing database, but it auto pluralizes the table names and I don't want that. It also gets all the tabl

.net core injecting and resolving services

I am trying my hand at .net core web api. I have created a static method for registering my controllers like this: public static class RegistrationExtensions {

.Net 6 Blazor app UseHttpsRedirection is causing many redirects

I have a .NET 6 Blazor Server and another .NET 6 Blazor Wasm site. Both work fine locally but when hosted on a shared hosting site get an error 'too many redir

Docker compose build error - Project file does not exist

I'm trying to create docker compose which run my ASP.NET Core app and mssql, but I'm getting an error during build. Here's my docker compose file: # Build Sta

How can I catch an exception and send it as json message?

I wrote a code but for some reason it doesn't work...can you tell me what's wrong? I want the app not to stop when I get an exception, only to send that excepti

Why is not working EF Core retry on failure

I've configured my db context to retry on failure this way: optionsBuilder.UseSqlServer(connectionString, sqlServerOptionsAction: sqlOptions => {

What is the right way to prerender Blazor WebAssembly?

It almost works after the following steps: Install the hosted version of blazorwasm template app. dotnet new blazorwasm --hosted -o HostedWasm Copy _Hosted.cs

Asp.net core, "asn1 encoding routines:asn1_d2i_read_bio:not enough data" error for certificate

When running my asp.net core application locally in my Linux Docker container, the following error occurs: Unhandled exception. Interop+Crypto+OpenSslCryptograp

Unable to resolve service for type while attempting to activate

In my ASP.NET Core application, I get the following error: InvalidOperationException: Unable to resolve service for type 'Cities.Models.IRepository' while atte

How to SetBasePath in ConfigurationBuilder in Core 2.0

How can I set the base path in ConfigurationBuilder in Core 2.0. I have googled and found this question, this from Microsoft docs, and the 2.0 docs online but

Enabling authentication in swagger

I created a asp.net core empty project running on .net6. I am coming across an issue when I am trying to enable authentication in swagger. Swagger UI runs as ex

Can I move appsettings.json out of the app directory?

I want to put my appsettings.json file outside of the web folder so that I can avoid storing it in source control. How can I do this?

Support OData for an entity with 2 composite keys in ASPNetBoilerplate

I'm using ASP.NET Boilerplate framework for ASP.NET Core. How do I add a OData controller to support an entity with 2 composite keys. I have the composite key

Unable to resolve service for type Microsoft.EntityFrameworkCore.DbContextOptions

When I want to add controller using ASP.NET Core MVC with views: enter image description here This is my DbContext class: namespace Infrastructure { public

<label> element splits to multiple lines

I have a <label> element in my ASP.NET core MVC project, that splits to multiple lines instead of showing in a single line. I've inspected the element in

System.ArgumentNullException: Value cannot be null. (Parameter 'connectionString') asp.net Core Docker-compose

I have a dockerized asp.net Core application trying to connect to a mySql Database. Both are running inside a docker-compose. When I test the connection to a lo

Authentication with Azure AD redirect_uri is incorrect using FrontDoor

I've got an Azure FrontDoor setup as a reverse proxy/load balancer between a container running on port 5443 and a custom domain. The point of this is to provide

Modify middleware response

My requirement: write a middleware that filters all "bad words" out of a response that comes from another subsequent middleware (e.g. Mvc). The problem: strea

How to Include Jquery function in a partial view in a modal

I have a jquery button click method which works fine in views other than modals.uploadbtn button click method doesn't work when partial view is loaded in the mo