C# - Enum.GetHashCode() Method with Example

In this tutorial, we will learn about the C# Enum.GetHashCode() method with its definition, usage, syntax, and example. By Nidhi Last updated : March 29, 2023

C# Enum.GetHashCode() Method

The Enum.GetHashCode() method is used to get the hash code of the enum object.


int Enum.GetHashCode();


It does not accept any parameter.

Return Value

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

C# Example of Enum.GetHashCode() Method

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);


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

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