properties are implemented by 2 methods get and set.
questions is how? here is how-

private int element;
public int Element{
get (){return element;};
set(){element=value}}

above is a simple way to demonstrate manipulation of
properties.you can utilize complex logical expressions
inside the get or set method on elements.

If you are a novice programmer or a expert programmer
you should keep in mind and use properties for
OOP programming.