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What’s new in C# 9 by Bill Wagner

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Hosted By
David B. and Mayank S.


Bill takes you on a tour of the new features in C# 9.0: Top-level programs remove clutter. Init-only properties and records improve support for immutable and value-based programming. New patterns take pattern matching to the next level.

After a tour of C# 9, Bill will discuss the current draft plan for C# 10. You’ll see what ideas are coming together for the next version of C#.

About Bill Wagner:

Bill is responsible for the C# learning materials on He spends his days helping developers learn and enjoy C#. In addition to his work on docs, bill speaks at several conferences world-wide, and is a member of the .NET Foundation and the ECMA C# standardization committee.

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