explain visibility and its types
Answers
Explanation:
The visibility of a class, a method, a variable or a property tells us how this item can be accessed. The most common types of visibility are private and public, but there are actually several other types of visibility within C#.
Answer:
The visibility of a class, a method, a variable or a property tells us how this item can be accessed. The most common types of visibility are private and public, but there are actually several other types of visibility within C#. Here is a complete list, and although some of them might not feel that relevant to you right now, you can always come back to this page and read up on them:
public - the member can be reached from anywhere. This is the least restrictive visibility. Enums and interfaces are, by default, publicly visible.
protected - members can only be reached from within the same class, or from a class which inherits from this class.
internal - members can be reached from within the same project only.
protected internal - the same as internal, except that classes which inherit from this class can reach its members; even from another project.
private - can only be reached by members from the same class. This is the most restrictive visibility. Classes and structs are by default set to private visibility.