What are reference types in C#?

What are reference types in C#?

Reference types in C# are types that store references to their data rather than the data itself. Examples include classes, arrays, and strings.

How do reference types differ from value types?

Value types store the actual data, while reference types store a reference to the data's memory location. This means that changes to a reference type can affect all references to that object.

Can you give me an example of a reference type?

Sure! A common example of a reference type is a class. For instance, if you create a class called 'Person', any instance of 'Person' will be a reference type.

What happens when I assign one reference type to another?

When you assign one reference type to another, both variables point to the same object in memory. Changes made through one variable will reflect in the other.

Are strings in C# reference types?

Yes, strings in C# are reference types. They are immutable, meaning once created, their value cannot be changed.