What is the best way to implement this composite GetHashCode()

Question

I have a simple class:

public class TileName {
    int Zoom, X, Y;

    public override bool Equals (object obj)
    {
        var o = obj as TileName;
              


        

Answer 1

I know this questions is kind of old but nowadays you can easily create your hash code by using System.HashCode class

https://docs.microsoft.com/en-us/dotnet/api/system.hashcode.combine?view=netcore-3.1

In this specific case it would look like

public override int GetHashCode()
{
    return HashCode.Combine(Zoom, X, Y);
}