Steven Giesel • 8/21/2023

Expression-bodied members in properties

This technical article clarifies a key C# concept: the difference between a property with a getter initializer (`public int A { get; } = ...`) and an expression-bodied property (`public int B => ...`). It demonstrates that the initializer evaluates once at creation, while the expression-bodied member is evaluated on every access, using code examples and lowered IL to illustrate the behavior.

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#c #.net #properties