如何使用C#对2D点列表进行排序？

using System;
using System.Collections.Generic;

public class Point
{
    public int X { get; set; }
    public int Y { get; set; }
}

public class PointComparer : IComparer<Point>
{
    public int Compare(Point p1, Point p2)
    {
        if (p1.X == p2.X)
        {
            return p1.Y.CompareTo(p2.Y);
        }
        else
        {
            return p1.X.CompareTo(p2.X);
        }
    }
}

public class Program
{
    public static void Main(string[] args)
    {
        List<Point> points = new List<Point>()
        {
            new Point { X = 3, Y = 2 },
            new Point { X = 1, Y = 4 },
            new Point { X = 2, Y = 1 },
            new Point { X = 3, Y = 1 },
            new Point { X = 2, Y = 2 }
        };

        points.Sort(new PointComparer());

        foreach (var point in points)
        {
            Console.WriteLine($"X: {point.X}, Y: {point.Y}");
        }
    }
}