: Enables adding new methods to existing classes without modifying their original source code.
: Simplified syntax for initializing a new object or list and setting its properties in one step. 📘 Recommended Learning Resources Learn C-Sharp - Includes the C-Sharp 3.0 Features
: Let you create temporary objects on the fly without declaring a formal class. : Enables adding new methods to existing classes
: Concise inline functions (e.g., x => x * x ) that replaced the more verbose anonymous methods from C# 2.0. Learn C-Sharp - Includes the C-Sharp 3.0 Features
: A shorthand for defining properties without manually creating private backing fields.
: Allows the compiler to infer the data type based on the initialization value.