README.md

.NET Conf 2023 - XE C# 12 - Session 18-11-2023

Before try any samples about the New C# 12 Features you must install .NET 8 and then open a terminal in VSCode and run dotnet watch - you can test every single example modifing Program.cs - to follow the "live demo" you can check diff from files XXX_init.cs -> XXX_mid.cs -> XXX_ok.cs inside the single EXn folder.

Reference C# 12

• VIDEO Mads & Dustin presenting C# 12 @Build
• VIDEO Mads @DevFest 2023 - What’s Next in C#?
• VIDEO Mads & Kathleen talking about Future of C# 13+
• VIDEO Shown Coding Shorts: C# 12 Preview Features
• DOCS What's NEW in C# 12
• WIKI C# Feature Status
• REPO C# compliler source & meeting notes

Details about C# 12 Features

• primary constructor
• collection expression
• using alias type
• default lambda params
• ref readonly modifier
• inline array struct
• experimental interceptors