Sanya-ips/ipslib/Ips.Library.Basic/Object/HashCodeUtils.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Ips.Library.Basic
{
    public class HashCodeUtils
    {
        public static int CombineHashCodes(IEnumerable<object> objects)
        {
            unchecked
            {
                return objects.Aggregate(17, (current, obj) => current * 23 + (obj?.GetHashCode() ?? 0));
            }
        }
    }
}