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: