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MergeTIFF - Free tool to merge multiple TIFF files into one A lightweight, open-source .NET Core console application to merge multiple TIFF files in a single multi-page TIFF file - source code available on GitHub

July 29, 2019January 7, 2021 - by Ryan - Leave a Comment

In this post, we'll talk about MergeTIFF, a lightweight .NET Core console application that merges multiple TIFF files (including multi-page ones) into a single multi-page TIFF file. The full source …

ASP.NET / C# / Coding / Linux / Servers & Services / Web / Windows

.NET Core 2 - Change Kestrel default port TCP 5000 (win and linux) How to change default Kestrel listening port (TCP 5000) in a ASP.NET Core 2 Web Application on a Windows or Linux web server

July 23, 2019July 23, 2019 - by Ryan - 1 Comment

If you stumbled upon this post, you're most likely trying to install an additional ASP.NET Core 2 Web Application on a Windows or Linux web server using our setup guide …

ASP.NET / C# / Coding / Design / Windows

Visual Studio - parameter instance with value null (and other design errors) when opening XSD files How to fix the "Value cannot be null. Parameter name: instance" error when opening XSD files in design mode with Visual Studio 2017 or 2019

July 16, 2019January 7, 2021 - by Ryan - 3 Comments.

If you've stumbled upon this post it most likely means you're having issues while trying to open XSD files from Visual Studio 2017 or 2019. More specifically, this problem often …

ASP.NET / C# / Coding / Tools & Utilities / Web

Top 10 Visual Studio 2019 Extensions for Web Development A list of 10 great extensions available for Visual Studio 2019 on the Visual Studio Marketplace - updated on July 6, 2019

July 7, 2019October 10, 2019 - by Ryan - Leave a Comment

Despite being an eager user of Visual Studio since 2001, I have never used many extensions - just those who I found really meaningful to improve my overall VS experience. …

ASP.NET / C# / Coding / Servers & Services / Web

ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION error in Chrome - How to fix How to address a nasty HTTP error that you could get in Google Chrome browser when you're handling files with commas in their filename

June 24, 2019June 24, 2019 - by Ryan - 8 Comments.

Today we were called to fix a strange issue that was happening to one of our colleagues when trying to download a PDF file from one of our Document Management …

ASP.NET / C# / Coding / Cyber Security / HTML & CSS / Servers & Services

ValidateTokens exception on ASP.NET MVC Login: how to fix How to overcome a ValidateTokens exception that could hinder your login phase in an ASP.NET MVC Web Application form with the Anti-Forgery token feature on

June 14, 2019January 7, 2021 - by Ryan - Leave a Comment

Today I had to help one of my developers who was experiencing a strange issue in an ASP.NET MVC Application (based upon .NET Framework 4.8) he was debugging. The error …

ASP.NET / C# / Coding / Servers & Services

How to read, write, modify and delete Cookies in ASP.NET C# A brief tutorial illustrating how to manage Cookies in ASP.NET Web Forms, MVC and Core with examples of code in C Sharp language

June 12, 2019January 7, 2021 - by Ryan - 7 Comments.

Dealing with Cookies has been a typical requirement of most web developers since the early days of the World Wide Web. In this article, after a brief introduction to explain …

ASP.NET / C# / Coding / Windows

ASP.NET - Create MSI or setup.exe installer for any .NET Project with WiX How you can use the open-source WiX toolset to create a MSI or Setup.exe installer package for your ASP.NET projects to ensure a smooth install experience to your users

April 13, 2019January 7, 2021 - by Ryan - 1 Comment

If you're an ASP.NET developer working with client applications using either Windows Forms (aka WinForms) projects, WPF Projects, Windows Console applications, Windows Service projects and/or any .NET Core Desktop App …

ASP.NET / C# / Coding / Tools & Utilities

ASP.NET How to set the proper Data Type of MS Excel cells with EPPlus A short guide explaining how to properly format the data type for numeric and date cells and/or columns within a MS Excel Worksheet (XLSX file) using EPPlus

March 29, 2019January 25, 2021 - by Ryan - 3 Comments.

If you've stumbled upon this post you most likely already know EPPlus, one of the best open-source libraries to programmatically read, create and edit MS Excel files in XLS and …

ASP.NET / C# / Coding / Tools & Utilities

ASP.NET - How to format and style a Excel XLSX Worksheet with EPPlus A brief tutorial explaining how to apply styles and format rules to a Worksheet created with EPPlus: bold, colors, auto-filter, auto-fit and more!

March 29, 2019March 29, 2019 - by Ryan - 1 Comment

We already talked about EPPlus in this post, where we described it as one of the best open-source libraries to programmatically read, create and edit MS Excel files in XLS …