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| encapsulation in c# |
We are
going to make our software or application where we need to show some of our program
function or features to user and some will be hide and will show when require arise.
This type of works can be done by
creating our program features public and private or protected, this phenomenon
is known as Encapsulation.
Definition:
“The mechanism
of showing and hiding of our class member from outside of world or class as
needed is called Encapsulation.”
We can
apply Encapsulation by following methods.
1. Public members
2. Private members
3. Protected members
4. Internal members
5. Protected internal members
PUBLIC MEMBERS
All the
normal class members, we are creating as a public member. The definition can be “all the member that can
be accessible from, outside of class is called public member.” It created with
the keyword name public such as, public void name( ).
SYNTAX
Public void Name ( )
{
Statement;
}
PRIVATE MEMBERS
“Private
members are those members that cannot accessible form outside of class. Instead
of Object instantiate of class.“ it created by following the keyword private
before the class member where as if there is no mention of private or public
then we will considered as private.
SYNTAX
Private void Name ( )
{
Statement
}
PROTECTED MEMBERS
“Protected
members are those members that can access only its child class by instantiation
object in child class”. The process of inheritance takes place to these members.
SYNTAX
Public Class Parent
{
Members;
{
Public class Child: Parent
{
Parent Obj =new Parent ( );
Obj.
Statement:
}
INTERNAL MEMBERS
”Members that pre-defined in the
Assembly or namespace of compiler is known as internal members. These members
can be called in any class by instantiating its object.”
SUCH AS, Using system. IO;
PROTECTED INTERNAL MEMBERS
“Protected
internal members are those members which is accessible from outside of
assemblies or in a single project among its assembly reference”.
well dude
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