BuildMessage.cs

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

namespace AutoTest.Core.BuildRunners
{
    public class BuildMessage
    {
        public string File { get; set; }
        public int LineNumber { get; set; }
        public int LinePosition { get; set; }
        public string ErrorMessage { get; set; }

        public override bool Equals(object obj)
        {
            var other = (BuildMessage)obj;
            return this.GetHashCode().Equals(other.GetHashCode());
        }

        public override int GetHashCode()
        {
            return string.Format("{0}|{1}|{2}|{3}",
                                 File,
                                 LineNumber,
                                 LinePosition,
                                 ErrorMessage).GetHashCode();
        }
    }
}