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C# program to demonstrate the use of GetHashCode() method of Enum

Here, we are going to demonstrate the use of GetHashCode() method of Enum in C#.Net.
Submitted by Nidhi, on April 15, 2021

Here, we will learn about the GetHashCode() method of Enum class. This method is used to get the hash code of the enum object.

Syntax:

    int Enum.GetHashCode();

Parameter:

It does not accept any parameter.

Return value:

This method returns an integer value that represents the hash code of the enum object.

Program:

The source code to demonstrate the use of GetHashCode() method of Enum is given below. The given program is compiled and executed successfully.

using System;

class Sample
{
    enum Color { RED=0,GREEN=1,YELLOW=3,WHITE=4,BLACK=5};

    //Entry point of Program
    static public void Main()
    {
        Color firstColor    = Color.GREEN;

        int hashCode = 0;

        hashCode = firstColor.GetHashCode();

        Console.WriteLine("Hash Code is: "+hashCode);
    }
}

Output:

Hash Code is: 1
Press any key to continue . . .

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