Difference between c sharp generics and Collections with example

Understand the relationship and differences between generics and collections in C#, with clarifying examples.

What are Collections?

Collections are classes designed to store and manage groups of objects, such as lists, dictionaries, and queues, providing built-in ways to add, remove, and iterate over items.

What are Generics?

Generics are a language feature that allows classes and methods to be written with a placeholder type, letting the same code work safely with many different data types.

How They Relate

Modern collection classes like List and Dictionary are built using generics, which is what allows them to store a specific type safely without manual casting.

Key Differences

Generics are a broader language feature usable in any class or method, while collections are a specific category of classes, many of which happen to be implemented generically.