Modern C#: A Dive into the Community's Most Loved New Features
summary
Live demos use JetBrains Rider and .NET preview, and compile and run onstage, showing one-line records that are immutable and compare by value so DTOs shrink dramatically, TimeOnly/DateOnly types that avoid DateTime pain and serialize, switch expressions that replace verbose switch blocks with concise expressions, and pattern matching (including positional patterns) to classify points. Code examples execute successfully, and links to slides and source are promised for follow-up.
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chapters (9)
- 0:00Modern C# features intro
- 1:37C# evolution and open source
- 3:50Community's top features
- 4:34New .NET project in C# 12
- 7:26Simplifying objects with records
- 11:53Time-only and date-only types
- 15:29Switch expressions for logic
- 18:06Pattern matching in C#
- 20:54Future C# features
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