Developers should have a basic proficiency of a language's data types. In this article, Irina Medvinskaya presents an overview of two types of predefined C# variables: value types and reference types.

Use record types in C# 9 A record type in C# 9 is a lightweight, immutable data type (or a lightweight class) that has read-only properties only.

Dynamically adjust data with implicit incrementalization – a C# example How do you change data in a running program? Incremental change propagation and the .NET library NMF Expressions help with ...