Saturday, 9 January 2016
A readonly field can be initialized either at the declaration or in a constructor.
Example Program for C#.NET read only
Program
Output
25
Example Program for C#.NET read only
Program
using System;
namespace ReadOnly
{
class Program
{
static void Main(string[] args)
{
Maths m = new Maths();
Console.ReadKey();
}
}
class Maths
{
const int a = 10;
readonly int b = 20;
public Maths()
{
b =
25; //Assigning value
to ready only variable in constructor
// a = 20; //Value cannot be
assigned to Const variable
Console.WriteLine(b);
}
}
}
25
