Ricardo Peres • 11/27/2025

Nullable and Required Types

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This article clarifies the concepts of nullable and required types in C#, including nullable value types (int?), nullable reference types, and the 'required' keyword. It explains the fundamental differences between reference types and value types, how nullability is handled, and the compiler enforcement introduced in .NET 8 to prevent null reference exceptions.

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#c #Nullable Types #Required Keyword
Nullable and Required Types

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