public - The member can be accessed from anywhere
2. internal - The member can only be accessed from type it
originates from or other types in the same assembly
3. protected - The member can only be accessed from the type
it originates from or from detrieved types of the
originating type
4. protected internal - implies protected OR internal ( not
protected AND internal )
5. private - The member is only accessible by other members
within the type it originates from.