.NET Articles

So, you have to upgrade to .NET Core 2.1, but it failed! Now, what do we do? Quick fixes to common errors.

.NET Core 2.1 was released today, and it is a mandatory update for many users due to the new support policy & lifetime.

Published documentation from Microsoft shows us how to use dependency injection inside of a single project, however, the real-world is different. This post explores some options for managing dependency injection.

.NET 4.0 introduced a new method for developers to capture and attempt to do something with unhandled exceptions, although straightforward, this feature requires a bit of understanding for proper usage.

A simple RegEx allowing validation of GUID values can be very helpful in situations where user feedback is needed.

This posting is an overview document that provides examples of sending SMTP e-mail from .NET 1.1 and .NET 2.0. It covers the differences between each of the .NET versions as well as the methods needed to send SMTP messages using an authenticated SMTP server. Please see the full posting for detailed information

Included in this entry is sample C#.NET code (1.1 and 2.0 compliant) that can encrypt and decrypt data files. The input elements are byte arrays and it uses a simple key-value that you can substitute for a more advanced value if needed.