Click here to Skip to main content

Submit your article

.NET Core

.NET-Core

Great Reads

.NET Core nginx, and Postgres with EF on an rPi

by Marc Clifton

Implementing an SSL capable server in .NET Core WITHOUT ASP.NET, using nginx, and testing Postgres with EF, all running on an rPi

Elasticsearch, Kibana and Docker using .NET Standard 2

by Juan G. Carmona

Advanced logging in modern .NET applications. A Sunday-morning-proof-of-concept.

Slack Chatting with your rPi

by Marc Clifton

Talk to your rPi over a Slack channel, getting status, controlling devices, and running shell (bash) commands and viewing the console output posted back to your Slack channel

ASP.NET Core Road to Microservices Part 02: View Components

by Marcelo Ricardo de Oliveira

The second of many articles featuring design patterns, architectural designs, frameworks and technologies leading to ASP.NET Core Microservices

Latest Articles

NFT Wallets Unleashed: A Data Structures and Application Design Journey

by optiklab1

Exploring world of NFTs and blockchain while prototyping wallet CLI application with efficient data structures using C# and .NET Core

From Linear to Upper Triangular Matrix Indices

by Maniezzo

A couple of lines of code to get the i-j indices of an upper triangular matrix (main diagonal included) from a linerized array.

Batch Processing with Directory.EnumerateFiles

by Bohdan Stupak

Batching is a nice technique that allows you to handle big amounts of data gracefully. Directory.EnumerateFiles is the API that allows you to organize batch processing for the directory with a large number of files.

Inno Setup Dependency Installer

by DomGries

Download and install any dependency such as .NET, Visual C++ or SQL Server during your application's installation!

All Articles

.NET Core

NFT Wallets Unleashed: A Data Structures and Application Design Journey

29 Jan 2024 by optiklab1

Exploring world of NFTs and blockchain while prototyping wallet CLI application with efficient data structures using C# and .NET Core

Castle Dynamic Proxy Interceptors to Track Model Changes and Trigger Rules

27 Jun 2023 by Ev Uklad

Add ability to track changes in a model class; use a proxy interceptor to execute a rule attached to a model property

TracerX Logger and Viewer for .NET

11 Apr 2023 by MarkLTX

Easy to use logger with a powerful viewer that supports filtering by thread, logger, etc.

The Missing Avalonia Templates for VB

26 Mar 2023 by Graeme_Grant

Add the missing project templates for the App and Control Library projects that were not included

A Simple Blazor Modal Dialog Implementation

25 Mar 2023 by Shaun C Curtis

How to build a Modal Dialog for Blazor

How to Achieve Progressive Disclosure UI for Non-JS Users

6 Feb 2023 by mural3

Progressive disclosure UI on JS disabled browsers

Dockerize ASP.NET Boilerplate Projects

23 Nov 2022 by alirıza adıyahşi

Creating a web farm on Docker container using redis, haproxy and abp module zero core template

Deserializing Json Streams using Newtonsoft.Json & System.Text.Json with C# & VB

16 Nov 2022 by Graeme_Grant

How to deserialize very large simple & complex JSON Streams (.NET 6.0 & 7.0)

JLogger6 - When You Care to Write the Very Best

21 Aug 2022 by MSBassSinger

Description of a simple, versatile, and scalable logger

Create .NET MVC Web Application Using Visual Studio on Mac OS [Part 1]

29 Nov 2021 by Uladzislau Baryshchyk

This series of articles consists of three articles, in which I will demonstrate step by step how to create a .NET core MVC project

entity-framework

Using Span<T> to Improve Performance of C# Code

27 Nov 2021 by Bohdan Stupak

Overview of Span C# feature and an example of how it can improve the existing codebase

Multiple Models In a MVC View

5 Nov 2021 by #realJSOP

One way to allow access to multiple model entities within a ASP.NET MVC view.

Excelsior! Building Applications Without a Safety Net - Part 3

20 May 2021 by Pete O'Hanlon

Third part of a series of articles where we build an application showing the entire thought process when writing it

Excelsior! Building Applications Without a Safety Net - Part 2

13 May 2021 by Pete O'Hanlon

Second part of a series of articles where we build an application showing the entire thought process when writing it

Excelsior! Building Applications Without a Safety Net - Part 0

11 May 2021 by Pete O'Hanlon

Introduction to a series of articles where we build an application showing the entire thought process when writing it

Excelsior! Building Applications Without a Safety Net - Part 1

11 May 2021 by Pete O'Hanlon

First part of a series of articles where we build an application showing the entire thought process when writing it

Building a Database Application in Blazor - Part 1 - Project Structure and Framework

7 Apr 2021 by Shaun C Curtis

How to structure and build a Blazor Database Application

Building a Database Application in Blazor - Part 2 - Services - Building the CRUD Data Layers

7 Apr 2021 by Shaun C Curtis

How to build the CRUD Data Layers in a Blazor Database Application

Building a Database Application in Blazor - Part 3 - CRUD Edit and View Operations in the UI

7 Apr 2021 by Shaun C Curtis

How to build the CRUD Viewer and Editor Presentation/UI Layer in a Blazor Database Application

Building a Database Application in Blazor - Part 4 - UI Controls

7 Apr 2021 by Shaun C Curtis

How to build the UI Controls in a Blazor Database Application

Building a Database Application in Blazor - Part 5 - View Components - CRUD List Operations in the UI

7 Apr 2021 by Shaun C Curtis

How to build the CRUD List Presentation/UI Layer in a Blazor Database Application

How WireMock.NET Can Help in Doing Integration Testing of a .NET Core Application

19 Mar 2021 by Daan Acohen

Learn how to do integration testing while mocking external dependencies of your .NET Core application

test-automation

How Does the Application settings in Core 3.1 Work in a Multi-environment Scenario

14 Mar 2021 by freedeveloper

Managing multiple environments is a very common situation in software development in the enterprise

Atata - C# Web Test Automation Framework

4 Mar 2021 by Yevgeniy Shunevych

An introduction to Atata C#/.NET web UI test automation full-featured framework based on Selenium WebDriver

Dependency Injection using Simple Real Time Application in C# (Part I)

27 Feb 2021 by GuruGanesan

A simple article to understand the concept of dependency injection using C#

Blazor Hydra - Hosting Multiple Blazor SPAs on a single Site

25 Feb 2021 by Shaun C Curtis

How to combine Razor, Blazor WASM and Server SPAs under the same roof

Auto-generated columns in a WPF ListView

18 Feb 2021 by #realJSOP

A WPF ListView that automatically generates columns (that are also sortable) based on decorated entity properties

Norns.Urd Lightweight AOP Framework

3 Jan 2021 by fs7744

Norns.Urd is lightweight AOP framework based on emit which does dynamic proxy

Client-Side Type-Based Publisher/Subscriber, Exploring Synchronous, "Event-ed", and Worker Thread Subscriptions

1 Jan 2021 by Marc Clifton

Route semantic data to both client-side and server-side subscribers, in which client-side subscribers can be processed immediately, or placed on the message queue, or run in real asynchronous worker threads.

24 Dec 2020 by Tomaž Štih

A tree drawing algorithm, implemented as C#/WinForms/NET Core control, that produces surprisingly good results with minimal effort

Blazor and CSS Frameworks

16 Dec 2020 by Shaun C Curtis

How to customize default CSS setup in Blazor, and a look at the new Scoped CSS

Duplex gPRC

27 Nov 2020 by Sacha Barber

Small demo on creating C# duplex (streaming) gRPC client/server

Setting Up a Build and Release Pipeline for ASP.NET Core 3.1 and Angular 10 in Azure DevOps

22 Nov 2020 by Greg V Reyes

A brief introduction of the benefits of continuous integration and delivery, why is it important to have it setup on the start of a project, describe the elements and its phases as well as list the common mistakes in setting up a build and release pipeline.

Starting with Keras.NET in C# - Train Your First Model

20 Nov 2020 by Garretenion

In this article, I want to show an example to make a simple .NET-Core App using Keras.NET and Zalandos Fashion-mnist.

artificial-intelligence

Lyrics Archiver

10 Nov 2020 by Alexander Chernosvitov

Windows Forms .NET Core app enables to show, search, edit and store lyrics within 7z-archive

Castle Dynamic Proxy Interceptors to Build Restartable Flows

3 Nov 2020 by Ev Uklad

Another way of using proxies and interceptors from Castle Dynamic Proxy framework

MQTT – Message Queue Telemetry Transport Protocol with .NET Core

19 Oct 2020 by JawadHasan

How to use MQTT Protocol in your .NET Core Applications

.NET Core, PostgreSQL and Document Database

18 Oct 2020 by JawadHasan

Use NoSQL database functionality from within a Relational database system

entity-framework

Microsoft Blazor - Custom Controls for Dynamic Content

17 Oct 2020 by Ev Uklad

Demonstration of how to create an externally extendable dynamic page, which will support all controls that we can add later in a separate assembly without the recompilation of the dynamic page

Making Time-dependent Features Testable

17 Oct 2020 by Roman Ivantsov

Description of the technique that makes the time-dependent code unit-testable

Dynamic Service Result Builder (Exception Pattern, Result Pattern, Decorator Pattern)

14 Oct 2020 by Tarek Najem

What type of result should the Service method return to the Caller

Use Trace and TraceSource in .NET Core Logging

4 Oct 2020 by Zijian

How to use Trace and TraceSource in .NET Core Logging

Serving Images Stored in a Database through a Static URL using .NET Core 3.1

11 Sep 2020 by Fredrik Rudberg

A small API application, written in .NET Core 3.1 to demonstrate how to retrieve images stored in a database using a normal static image URL

PDF417 Barcode Encoder Class Library and Demo App Ver. 2.2

8 Sep 2020 by Uzi Granot

The PDF417 barcode encoder class library is written in C#. The target framework is .NET Framework (net462) and .NET Standard (netstandard2.0). The encoder library allows you to create a PDF417 barcode image from a text string or a binary (byte) array. Two demo/test applications are included.

Build a Windows Worker Service Using .NET Core 3.1 for Removing Old Files in Folders

4 Sep 2020 by Fredrik Rudberg

A Windows service that removes files older than a specific date from a configurable set of folders

Windows-service

Implementing SMS API using Azure Serverless Functions

1 Sep 2020 by Nitin S

Implementing serverless free SMS web API using Azure functions

Scaffolding Entity Framework Core 2 with CatFactory

30 Aug 2020 by HHerzl

Scaffolding Entity Framework Core 2 with CatFactory

Programming Linux With .NET Core 3: Chapter 3

16 Aug 2020 by raddevus

Learn to program Linux via .NET Core 3 and Visual Studio code: Beginning Console Apps

Programming Linux With .NET Core 3: Introduction & Chapter 2

13 Aug 2020 by raddevus

Learn to program Linux via .NET Core 3 and Visual Studio code: Getting started

Client/Server Implementation of PayPal Smart Button with C# and ASP.NET Core

5 Aug 2020 by Delaneys.space

Implement PayPal Smart Button into your ASP.NET Core web application as recommended by PayPal

Anytime Customer Support using Artificial Intelligence Chatbot in Customer Service

23 Jul 2020 by Habibur Rony

Basics of the rule-based chatbot, machine-learning chatbot and AI chatbot.

artificial-intelligence

machine-learning

Documenting an ASP.NET Core API with OpenAPI / Swagger

10 Jul 2020 by amitp_naik

How to document ASP.NET Core API using OpenAPI / Swagger

.NET Core: Interaction of Microservices via Web API

16 Jun 2020 by Shkurko Eugene

This article looks at the only thing that is missing from Christian Horsdal's, “Microservices in .NET Core: with examples in Nancy” - a tool for automating the interaction between microservices.

High Performance TCP Client Server using TCPListener and TCPClient in .NET Standard

10 Jun 2020 by Shawn_TM

High Performance Cross Platform TCP Client Server connections

Deploying Blazor Server-side to the Linux Distro Ubuntu

3 Jun 2020 by Akshay Srinivasan2

Step by step process to deploy Blazor Server-side app to an existing installation of Linux Distro Ubuntu

Drawing with the HTML Canvas Element in Blazor Server-side

3 Jun 2020 by Akshay Srinivasan2

The HTML Canvas element allows for Drawing. This article describes how to use it with Blazor Server-side.

Understanding, Creating, Using and Testing the HttpClient

2 Jun 2020 by Daan Acohen

A description of how you can let the HttpClient client do exactly what you want and test for that with xUnit

test-automation

Easy Set Up of .NET Core on Raspberry Pi and Remote Debugging with VS Code

25 May 2020 by Jonathan Nethercott

Automated Raspberry Pi Setup for .NET Core development and remote debugging using Visual Studio Code

.NET Core Web API : The Least You Need To Know (Part 2 of 2)

20 May 2020 by raddevus

Post to your Web API via the XmlHttpRequest - learn how to set up headers, data for body, etc.

.NET Core Web API: The Least You Need To Know (Part 1 of 2)

20 May 2020 by raddevus

A quick article to walk you through building your .NET Web API and posting to it via AJAX (using JSON)

Integration Testing: More Fixtures than AutoFixture

13 May 2020 by Daan Acohen

An explanation of the concept of a Fixture and how it can be used for unit testing and integration testing

test-automation

How to Improve .NET Applications with AOP

11 May 2020 by Daniele Fontani

Learn how to configure dependency injection to make things happen by design

Integration Testing of a .NET Core Application with a Database Dependency

10 May 2020 by Daan Acohen

The test problems you face when having a database dependency and how to resolve these problems

test-automation

WebApiClientGen vs Swashbuckle plus NSwag

8 May 2020 by Zijian

Compare what is supported in WebApiClientGen and NSwagStudio

Configuring Simple State Machines

6 May 2020 by George Swan

An attempt to throw some light on how state machines work and what they can be used for

How to Implement Full-Text Search in .NET Application with Elasticsearch

6 May 2020 by Daniele Fontani

Learn how to read and write documents with custom full-text queries in C# using NEST

Generate Native Executable from .NET Core 3.1 Project

28 Apr 2020 by Ray Porter

Make true native executable (no framework required) from .NET Core 3.1 project (factorial calculation project example) with the CoreRT library

.NET-Compiler-Platform

File Upload and Protected Downloads Handling In TypeScript and ASP.NET Core

7 Mar 2020 by Jammer

File Handling with Axios, TypeScript, C# and ASP.NET Core

Draw Dynamic ASP.NET Core Blazor Bubble Chart using Canvas Extensions

5 Mar 2020 by syed shanu

How to draw our own Bubble chart using ASP.NET Core Blazor Web Application using HTML5 Canvas

Easily Creating Windows Services with Topshelf

3 Mar 2020 by InspGadget99

A small compact tutorial for creating Windows services in .NET Core - Examples containing scheduled jobs / Entitiy Framework Core / Hosting a WebApi

A Media Player Control for WPF that can Play Almost Any Media

18 Feb 2020 by webmaster442

A Media player control for WPF, based on MPV player that can play almost any media file.

Integrating Vue.js V4 in ASP.NET Core 3.1 MVC & File Uploading using Dropzone

15 Feb 2020 by Habibur Rony

Configuration Vue.js v4 in ASP.NET Core 3.1 MVC. Introduction of Node.js, NPM, WebPack and DropZone. Use of Task Runner of NPM and WebPack for compile and bundle.

Entity Framework Core 2 for the Enterprise

8 Feb 2020 by HHerzl

Entity Framework Core 2 for the Enterprise

entity-framework

Deploy ASP.NET Core Web API on IIS

8 Feb 2020 by Aram Tchekrekjian

How to create and deploy your first ASP.NET Core Web API on IIS

Are You Ready to Learn Blazor for Cross-Platform Mobile Development using Mobile Blazor Bindings

4 Feb 2020 by syed shanu

In this article, we will learn how to getting started and work with new Mobile Blazor Binding for developing Cross-Platform Mobile application using Blazor.

Identity-Based Authentication in .NET Core 3.0 using In-Memory Database

31 Jan 2020 by Prashant Rewatkar

This article demonstrates how to add Identity-Based Authentication in .NET Core 3.0 using In-Memory Database.

Cookie Authentication in .NET Core 3.0

14 Jan 2020 by Prashant Rewatkar

There are multiple options to do authentication in .NET Core. This article demonstrates how to add cookie based authentication in .NET Core 3.0.

C# Select FolderDialog for .NET Core 3.0

7 Jan 2020 by ftwnate917

C# .NET Core Folder Dialog box example that uses the "Explorer" Open File Dialog Box

Multiplatform Desktop HTML Editor with .NET Core 3 and Electron.NET

6 Jan 2020 by Erik Engineer

Development of a multiplatform desktop application with .NET Core 3 and Electron.NET from scratch

.NET-Compiler-Platform

Azure Cognitive Services 101

31 Dec 2019 by Eduard Keilholz

Getting started with Azure Cognitive Services, see what it's capable of and start recognizing images within 10 minutes

Global Weather - React App with ASP.NET Core 3.0 (Part 2)

12 Dec 2019 by Fred Song (Melbourne)

Learn how to integrate rest API calls into React-Redux for client-side state management, using Redux to manage the data instead of directly accessing component state.

Scaffolding Dapper with CatFactory

8 Dec 2019 by HHerzl

Scaffolding Dapper with CatFactory

Slickflow Coding Graphic Model User Manual

1 Dec 2019 by besley

Process diagram can be generated by C# code rather than GUI interface

ApiBoilerPlate: New Features and Improvements for Building ASP.NET Core 3 APIs

1 Dec 2019 by Vincent Maverick Durano

The new version of ApiBoilerPlate has recently been released. In this post, we will take a look at the new features added to the template.

Big Data Analytics using Apache Spark for .NET

1 Dec 2019 by MehreenTahir

This article will give you a gentle introduction and quick getting started guide with Apache Spark for .NET for Big Data Analytics.

BusinessRulesEngine for .NET Applications

1 Dec 2019 by Dan Ionescu (USINESOFT)

Complex cascade defaulting of properties on an object graph triggered by other property changes

Slickflow.NET Core Open Source Workflow Engine

30 Nov 2019 by besley

Slickflow.NET Core Open Source Workflow Engine

.NET Core UI using Webviews

30 Nov 2019 by Johannes Bildstein

Write cross platform desktop applications with .Net Core by using the OS native webview.

Creating Pipeline Using Microsoft Azure DevOps

30 Nov 2019 by aEmad

This article takes us to a journey of implementing a pipeline using Azure DevOps.

Continuous Integration and Deployment (CI/CD) of ASP.NET Core Application on Azure Web App using Jenkins – Day 4

28 Nov 2019 by Akhil Mittal

In this article, we’ll learn the CI/CD of ASP.NET Core application on Azure using Jenkins Azure Pipeline.

Continuous Integration and Deployment (CI/CD) of ASP.NET Core Application on Azure Web App using Jenkins – Day 3

28 Nov 2019 by Akhil Mittal

In this article, we’ll focus on Azure Active Directory and Service Principal and integrate Jenkins with Azure Service Principal before we move on to CI/CD of ASP.NET Core application on Azure using Jenkins Azure Pipeline.

Continuous Integration and Deployment (CI/CD) of ASP.NET Core Application on Azure Web App using Jenkins – Day 2

27 Nov 2019 by Akhil Mittal

In this article, we’ll publish the ASP.NET Core application to Azure App Service and Configure Jenkins on Azure before we move on to next steps.

Continuous Integration and Deployment (CI/CD) of ASP.NET Core Application on Azure Web App using Jenkins – Day 1

27 Nov 2019 by Akhil Mittal

This article will explain the concept of CI/CD, Jenkins, getting started with Jenkins, integrating and deploying an ASP.NET Core application locally and to the Azure Service as well. We’ll also cover topics like creating Azure service, creating Azure service principal, configuring Jenkins on Azure.

Simple Transaction: Designing Queue Based Messaging Solution in .NET Core Microservices Application

22 Nov 2019 by John-ph

A simple way to design queue based messaging solution in .NET Core to solve complex problems

16 Days: A TypeScript Application from Concept to Implementation

3 Nov 2019 by Marc Clifton

A metadata driven, view defines the model, schema generated on the fly, from concept to prototype application in 16 days

NET Core 3.0 : SDK, Runtime and Set Up for Development

28 Oct 2019 by kusnaditjung

Understanding .NET Core SDK, Runtime and Setup for development

ASP.NET Core with AutoWrapper: Customizing the Default Response Output

18 Oct 2019 by Vincent Maverick Durano

Highlights the detail about what's new in AutoWrapper Version 2. AutoWrapper is a simple, yet customizable global exception handler and response wrapper for ASP.NET Core APIs

Choose Your Poison on the rPi: Entity Framework, Linq2DB, or ADO.NET

17 Oct 2019 by Marc Clifton

Performance differences on the rPi

Dependency Injection(DI) in ASP.NET Core

13 Oct 2019 by RM Shahidul Islam Shahed

This article will walk you through the basic understanding of DI, why DI, code example and creation of ASP.NET Core MVC web application by using .NET Core built-in DI.

ASP.NET CORE Token Authentication and Authorization using JWT (No Cookies) – Part 2

10 Oct 2019 by Joseph Rozario

This article explains how to implement Token Authentication and Authorization using JWT in ASP.NET CORE.