What are the different variable types in C#?

What are the different variable types in C#?

In C#, variable types can be categorized into two main groups: value types and reference types. Value types include int, float, char, and bool, while reference types include string, arrays, and classes.

Can you explain value types and reference types in more detail?

Sure! Value types store the actual data, while reference types store a reference to the data's memory address. For example, an int variable holds the actual integer value, whereas a string variable holds a reference to the string data.

What are some examples of value types?

Examples of value types in C# include int, double, char, and struct. These types are stored directly in the stack.

And what about reference types?

Reference types include classes, interfaces, delegates, and arrays. They are stored in the heap, and variables of these types hold references to their data.