Implementing Functionality Using Methods
Learn about implementing functionality in C# using both instance and static methods.
We'll cover the following...
Think of some methods that would apply to a Person instance that could also become operators like + and *. What would adding two people together represent? What would multiplying two people represent?
The obvious answers are getting married and having babies. We might want two instances of a Person to be able to marry and procreate. We can implement this by writing methods and overriding operators.
Instance methods are actions an object does to itself. Static methods are actions the type does. Using static and instance methods to perform similar actions often makes sense. For example, the string has a Compare static and CompareTo instance methods. This puts the choice of how to use the functionality in the hands of the ...