Ryadel

SQL Injection: Security Best Practices & Guidelines How to prevent SQL injection attacks and other injection-based threats targeting web applications and services

July 29, 2021July 29, 2021 - by Ryan - Leave a Comment

Few weeks ago we wrote a post enumerating the most common Input Validation vulnerabilities in software development and how to fix them. In this article we will deal with one …

ASP.NET C# - How to convert Office files to PDF using SyncFusion File Formats & Essential Studio

ASP.NET / C# / Coding

ASP.NET C# – How to check if a PDF file is password protected A simple yet effective way to determine if a PDF file is password protected or not using SyncFusion PDF libraries

May 4, 2021May 4, 2021 - by Ryan - Leave a Comment

If you found this post it most likely means that you’re looking for a way to determine if a PDF file is password protected or not using ASP.NET C#. This …

System.Web.HttpException (0x80004005): The application is configured to issue secure cookies - Cause e soluzioni del problema

ASP.NET / C# / Coding

ASP.NET – async calls in Global.asax How to call async tasks at the start of the application each HTTP request from Global.asax in ASP.NET

April 30, 2021April 30, 2021 - by Ryan - 1 Comment

If you’ve stumbled upon this post it most likely means that you’re looking for a way to call an async method from one of the default handlers available from the …

ASP.NET / C# / Cloud / Coding / Cyber Security / HTML & CSS / JavaScript / Servers & Services / Software / SQL / Web

ASP.NET Core 5 and Angular Fourth Edition – What’s new? A brief interview with the author to shed some light on the new contents of the best-selling ASP.NET Core and Angular book series fourth edition, featuring ASP.NET Core 5 and Angular 11

April 23, 2021April 23, 2021 - by Ryan - Leave a Comment

The ASP.NET Core and Angular series of titles have established themselves as a popular choice for learning full-stack development. This new edition is an in-depth guide completely rewritten to cover …

ASP.NET / C# / Cloud / Design / JavaScript / Servers & Services / Web

ASP.NET Core 5 and Angular – Fourth Edition Learn how to build next-gen Web Apps and Microservices with a Full-Stack approach using the most advanced front-end and back-end frameworks available today!

April 23, 2021April 23, 2021 - by Ryan - Leave a Comment

With a little delay due to some unpleasant events related to Covid-19, I’m happy to announce that my ASP.NET Core 5 and Angular book is finally available for purchase – in …

ASP.NET / C# / Coding / Web

ASP.NET Core C# – Send email messages via SMTP using NETCore.MailKit How to send e-mail messages from a ASP.NET Core C# web application through any SMTP server using the MailKit NuGet package

December 27, 2020April 17, 2021 - by Ryan - 2 Comments.

A few weeks ago we’ve published a post explaining how to send e-mail messages within any ASP.NET Core web application using MailKit, an Open Source cross-platform .NET mail-client library that …

ASP.NET / C# / Coding / JavaScript / Web

ASP.NET Core – Validate Antiforgery token in Ajax POST How to issue a proper Ajax POST request using jQuery or other JavaScript frameworks in an ASP.NET Core application with the Antiforgery Middleware and AntiForgeryToken enabled

October 30, 2020April 17, 2021 - by Ryan - Leave a Comment

If you’ve stumbled upon this article it most likely means that you’re looking for a way to validate your ASP.NET Core Antiforgery Token when issuing an Ajax POST using jQuery …

ASP.NET / C#

System.Linq.Dynamic.Core – Case insensitive Contains() How to use the Contains() method in a case-insensitive way using Entity Framework Core and System.Linq.Dynamic.Core

October 28, 2020October 28, 2020 - by Ryan - Leave a Comment

A few days ago we published a small post explaining how to perform a case insensitive Contains query using Entity Framework Core, since the Contains() method changed its behaviour from …

ASP.NET / C# / Coding

ASP.NET Core Server.MapPath equivalent How to access the absolute path to the application content files in ASP.NET Core Application just like we did with Server.MapPath using IWebHostEnvironment

October 19, 2020April 17, 2021 - by Ryan - 1 Comment

If you’ve stumbled upon this post there’s a high chance that you’re a seasoned ASP or ASP.NET Web Developer who is trying to find an alternative to the good old …

ASP.NET / C# / Coding / Web

ASP.NET Core C# – Send email messages with SendGrid API How to send transactional e-mail messages from a ASP.NET Core C# web application using Twilio SendGrid API

October 18, 2020April 17, 2021 - by Ryan - Leave a Comment

A few days ago we’ve published a guide explaining how to send email messages via SMTP with MailKit implementing a custom MailKitEmailSender class based upon the ASP.NET Core built-in IEmailSender …