as I am creating an elearning web application with frontend in React and backend in .NET Core 7.0 I have stumbled upon a difficult topic for me. Assum...

I am new to Asp.net and am facing the problem that when I populate the enum as a list, it sets a default value and doesn't show the first option from ...

My goal is to build the ASP.NET Core source code so I can add relevant projects and debug them locally. I've cloned https://github.com/dotnet/aspnetco...

Good day everyone I'm trying to use a button click on the weather app, but it seems it's not working when it is set to StreamRendering But the button ...

I am attempting to create a .NET 6 application that uses interprocess communication (IPC) via named pipes using System.IO.Pipes, and have a C applicat...

When I try to create a new product in ASP.NET Core with EF Core, the Id is always 0. This is the value I get when I try to create: enter image descrip...

I created a program to add a text on an image with a custom font "Lucida Calligraphy". I have added the font file into my solution folder. However, at...

I was following the next video to add support for EF with PostgreSQL: https://www.youtube.com/watch?v=pRxG9ORD7Hk Yet, I got the next results while tr...

I'm currently using DocFX version 2.74.0 for documentation generation in a project that involves .NET and ASP.NET Core. Recently, I've encountered an ...

I'm testing migrating a .NET 6.0 application to .NET 8.0, and the following piece of code now throws CA1863 "Use 'CompositeFormat'". But I don't know ...

In ASP.NET Core 8, we have the option to register services using a key. Typically, injecting IEnumerable in a constructor will return all services tha...

Rebinding the Dropdown ListBox with the Checkbox ticked for the selected values fro mthe collection of another DataTable div class="t-col t-col-xs-4 t...

I am trying to implement a websocket server using x/net/websocket standard library. My attempt so far looks like this: package main import ( "fmt...

In my desktop form there are many control. I want to change back color of that active control on Focus & back to its Original color once it lost focus...

I use JWT for my project authentication. I used .NET 7 and the code shown here works for me correctly. This code is used for checking if a token exist...

I'm creating an ASP.NET MVC project with Entity Framework I have 2 models: ModelA (string name, ICollection list) ModelB (int days) Is there any way...

I'm trying a simple ASP.NET Core 8 web app. Created a /wwwroot/error.html. When requesting /error.html in the browser, it works, no problem at all. Pr...

I have two ASP.NET Core 7 applications deployed on Azure app service. For certain requests, service1 needs to make a POST request on a private vnet to...

I'm trying to Concatenate value of 2 columns datatable with space and replace "-" with empty in vb.net. I have the code below, but this is still wrong...

I'm migrating my ASP.NET Core website to .NET Blazor Web App with static render. I've encountered problems with embeding external js script into blazo...

I am following the migration guide for migrating Azure Functions app to run in an isolated worker process in .Net 8 . However when I run the applicati...

I experimenting with.net 8 aspire currently. I am following Microsoft documentation. I did a simple project with Backend api, frontend, and Redis cach...

Since .NET version something we now have an implicit cast from string -> ReadOnlySpan. This means that if a function accepts a ReadOnlySpan, we can ju...

I use Dapper and N-tier architecture in my ASP.NET Core 8.0 project. My project works with SignalR, but when I add SqlDependency, I get an error Unab...

I use Dapper and N-tier architecture in my ASP.NET Core 8.0 project. My project works with SignalR, but when I add SqlDependency, I get an error Unab...