SIZEOF Keyword Example : It shows the size of Data types

SIZEOF Keyword Example : It shows the size of Data types

  09:13    Amit Kumar

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We will learn about sizeof() with the help of the example. Here sizeof() is an operator in c#. It used to obtain the size of a data type in bytes and works only on compile-time. It does not work with the variable and instance.

Example:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace DataTypesDemo

{

class Program

{

static void Main(string[] args)

{

Console.WriteLine("The size of short is {0} bytes.",sizeof(short));

Console.WriteLine("The size of int is {0} bytes.", sizeof(int));

Console.WriteLine("The size of long is {0} bytes.", sizeof(long));

Console.WriteLine("The size of float is {0} bytes.", sizeof(float));

Console.WriteLine("The size of double is {0} bytes.", sizeof(double));

Console.WriteLine("The size of char is {0} bytes.", sizeof(char));

Console.ReadLine();

}

}

}