142
C# Structs
In C#, classes and structs are blueprints that are used to create instance of a class. Structs are used for lightweight objects such as Color, Rectangle, Point etc.
Unlike class, structs in C# are value type than reference type. It is useful if you have data that is not intended to be modified after creation of struct.
C# Struct Example
Let’s see a simple example of struct Rectangle which has two data members width and height.
Output:
Area of Rectangle is: 20
C# Struct Example: Using Constructor and Method
Let’s see another example of struct where we are using constructor to initialize data and method to calculate area of rectangle.
Output:
Area of Rectangle is: 30
Note: Struct doesn’t support inheritance. But it can implement interfaces.
Next TopicC# Enum