MARKUS

using Markus.Service.Interface;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace Markus.Service.Helper

{

    public class ConvertItemComparer : IEqualityComparer<ConvertItem>

    {

        public bool Equals(ConvertItem x, ConvertItem y)

        {

            if (Object.ReferenceEquals(x, y)) return true;

            if (Object.ReferenceEquals(x, null) || Object.ReferenceEquals(y, null))

                return false;

            return x.ConvertID == y.ConvertID && x.ProjectNumber == y.ProjectNumber;

        }

        public int GetHashCode(ConvertItem convertItem)

        {

            var id = (convertItem.ConvertID != null) ? convertItem.ConvertID : "";

            var project = (convertItem.ProjectNumber != null) ? convertItem.ProjectNumber : "";

            return (id + project).GetHashCode();

        }

    }

}