Ryadel

Merge multiple GIF, PNG, JPG, TIFF and PDF files into a single PDF file with ASP.NET C# using the iTextSharp library A short, yet useful guide explaining how to convert one or more GIF, PNG, JPG, TIFF and/or PDF files into a single PDF file in ASP.NET C# using iTextSharp

April 8, 2017July 29, 2019 - by Ryan - 12 Comments.

Yesterday I released a small project I was working on to merge multiple image files into a single, multi-page PDF (one image per page). It wasn't too difficult, yet I had …

ASP.NET / C# / Coding

How to handle multipage TIFF files with ASP.NET C# (GDI+ alternative)

April 7, 2017January 7, 2021 - by Ryan - 7 Comments.

If you're into image processing using ASP.NET you're probably well aware of what GDI+ is: in case you're not, here it is in few words: a class-based API to handle graphics …

ASP.NET / C# / Coding

Case-Insensitive Dictionary in ASP.NET C#

April 3, 2017August 27, 2017 - by Ryan - Leave a Comment

When working in ASP.NET, we often make use of the powerful Dictionary class, which is one of the most awesome ways - although not always the most efficient one - …

ASP.NET / C# / Coding / Web

ASP.NET C# Helper Class to execute a ICMPv4 PING to any remote host using hostname or IP Address

January 25, 2017August 27, 2017 - by Ryan - 1 Comment

Today I want to share this small, yet useful C# helper class that I still use when I need to retrieve, check or validate one or more IP Addresses registered …

ASP.NET / C# / Coding

ASP.NET C# Helper Class to get Web Server IP Address and other network-related methods

January 25, 2017August 27, 2017 - by Ryan - 1 Comment

Today I want to share this small, yet useful C# helper class that I still use when I need to retrieve, check or validate one or more IP Addresses registered …

TimeTracker: una classe C# per misurare il tempo di esecuzione del codice

ASP.NET / C# / Coding

TimeTracker: a C# class to measure source code execution time

July 20, 2016August 29, 2017 - by Ryan - Leave a Comment

Among the most common - and important - needs during software development certainly is carrying out each task while achieving the best possible performance. In order to do this is essential to adopt a proper tool …

Correggere l'orientamento delle foto scattate con iPhone e/o Android con .NET C#

ASP.NET / C# / Coding / Graphics

Change image orientation for iPhone and/or Android phone pics in .NET C#

July 19, 2016January 8, 2021 - by Ryan - Leave a Comment

If you're app developers and/frequently work with images coming from mobile devices, you most likely already know about the photo orientation issue: you can see the picture properly oriented from the smartphone or …

ASP.NET / C# / Coding / HTML & CSS

ASP.NET - Insert HTML code in Resource Files (.resx)

October 8, 2015August 29, 2017 - by Ryan - Leave a Comment

We already mentioned the ASP.NET Resource Files a while ago, praising their usefulness to grant the developers an handy, centralized access to literal and media contents troughout our application projects. This …

ASP.NET / C# / Coding / SQL

Enable or disable LazyLoading in Entity Framework

March 25, 2015January 5, 2016 - by Ryan - 8 Comments.

One of the most interesting Entity Framework features is the Lazy Load function, which allows a deferred data load of your related entities, meaning that DB data won't be loaded until you specifically request …

ASP.NET / C# / Coding / SQL

Entity Framework Code-First: how to generate an auto-increment ID field

February 10, 2015January 8, 2021 - by Ryan - 3 Comments.

I've already covered the practical advantages of the code-first approach featured by Entity Framework 6 in a previous post: the key concept there was all about creating the whole data model starting …