Introduction
Abstract property create on abstract
member, which is use in the abstract class. You are define abstract property
in a class , when inherit the abstract class in other non-abstract class.
Example
using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Text;
namespace
Abstract_property_in_c_sharp
{
public
abstract
class
Details
//create abstract class
{
public
abstract
string Name
//create abstract property Name
{
get;
set;
}
public
abstract
int Id
//create abstract property Id
{
get;
set;
}
}
class
User :
Details
//inherit abstract class
{
private
string city =
" ";
private
string name =
" ";
private
int id = 0;
public
string City
// Declare a City property of
type string:
{
get
{
return
city;
}
set
{
city = value;
}
}
public
override
string Name //
Declare abstract Name property:
{
get
{
return
name;
}
set
{
name = value;
}
}
public
override
int Id
// Declare abstract Id property:
{
get
{
return id;
}
set
{
id = value;
}
}
public
override
string ToString()
{
return
"Id= " + Id +
", Name= " + Name +
", City= " + City ;
}
public
static
void Main()
{
User us1 =
new
User();
// Create a new User object:
us1.City = "Noida";
// Setting City, Name and the Id
of the user
us1.Name = "Arvind";
us1.Id = 100;
Console.WriteLine("Student
Info:- {0}", us1);
us1.Id += 1;
//let us increase Id
Console.WriteLine("Student
Info:- {0}", us1);
}
}
}
Output:
![output.jpg]()