How to get the hashcode for enum in C#?

C# | How to get the HashCode for the string

Enum.GetHashCode Method is used to get the HashCode for the value of the current instance. This method is inherited from the Object class.

Syntax:

public override int GetHashCode ();

Returns: This method returns the 32-bit signed integer hash code.

Example:

// C# program to illustrate the 
// Enum.GetHashCode() Method 
using System; 
  
class GFG { 
      
    enum Color {Blue, Black}; 
  
    // Main Method 
    public static void Main(String[] args) 
    { 
        Color c1 = Color.Blue; 
        Console.Write("HashCode of Enum Constant " + c1 + " : "); 
  
        // Using the GetHashCode() Method 
        Console.WriteLine(c1.GetHashCode()); 
  
        Color c2 = Color.Black; 
        Console.Write("Hashcode of Enum Constant " + c2 + " : "); 
  
        // Using the GetHashCode Method 
        Console.WriteLine(c2.GetHashCode()); 
    } 
} 

Output:

HashCode of Enum Constant Blue : 0
Hashcode of Enum Constant Black : 1

Reference:

https://docs.microsoft.com/en-us/dotnet/api/system.enum.gethashcode?view=netframework-4.8

Tags:

#CSharp-Enum-Class #CSharp-method #C#

C# | How to get the HashCode for the string

How to get the hashcode for enum in C#?

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