Tutorials on ASP.NET Core, Blazor, jQuery, JavaScript, Entity Framework, Identity, WordPress, SQL, HTML & more

ASP.NET Core + Entity Framework Core + jQuery to Delete Records without Page Reload

In ASP.NET Core, you can perform the deletion of any row from an HTML Table located in the View, in such a way that there is No-Page reloading. You can achieve this using Entity Framework Core and jQuery. Let me show how to create this feature in your ASP.NET Core based website.

Once this tutorial is finished you will have created a special feature that will exactly work like shown by the below video:

Multi File Upload with Progress Bar in ASP.NET CORE

Ever wonder how to show Real time Progress of files being upload to the server, well this tutorial will teach you all this in multiple ways. So make sure to read this tutorial in full and download the source code given at the bottom.

Duende IdentityServer Role and Policy Based Authentication

When we want to allow users with specific roles to access certain resources, we apply role-based authorization. Similarly, when users who satisfy a defined policy are allowed to access certain resources, this is called policy-based authorization. Duende IdentityServer makes it easy to implement both role-based and policy-based authorization.

Duende IdentityServer with ASP.NET Core Identity and MongoDB as Database [Detailed Guide]

This tutorial shows you how to set up Duende IdentityServer with ASP.NET Core Identity from scratch, using MongoDB as the underlying database. We'll configure ASP.NET Core Identity to store client credentials in MongoDB. When a client requests authentication from IdentityServer, those credentials are validated directly against the MongoDB database through ASP.NET Core Identity.

By the end of this guide, you'll have a fully secured Web API protected by Duende IdentityServer — built entirely from the ground up.

The source codes are given in GitHub repository.

ASP.NET Core Identity with MongoDB as Database {Detailed}

In this tutorial, we'll implement ASP.NET Core Identity with MongoDB as the database — replacing the default SQL Server setup. We'll start by configuring Identity to work with MongoDB, then build a sample project that creates Identity Users and Roles. Finally, we'll add Login and Logout functionality so users can authenticate and access secured parts of the website.

ZXing.Net implementation in ASP.NET Core

ZXing.NET is a library which supports decoding and generating of barcodes (like QR Code, PDF 417, EAN, UPC, Aztec, Data Matrix, Codabar) within images. In this tutorial I will implement it in ASP.NET Core application.

Implementing JWT Refresh Token in ASP.NET Core MVC

This tutorial explains JWT Refresh Tokens — what they are, how to generate them, and how they work together with JWT Access Tokens. By the time you're done, you should have a clear understanding of both access and refresh tokens. We'll also implement refresh tokens in our ASP.NET Core application, and you can grab the full source code from the download link at the end of this tutorial.