C#使用Objects Comparer进行对象比较

   public class UserInfomation 
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public string Sex { get; set; }
    }

var comparer1 = new ObjectsComparer.Comparer<UserInfomation>();

 IEnumerable<Difference> differences1;
 var isEqual1 = comparer1.Compare(userInfomationOld, userInfomationNew, out differences1);

 List<UserInfomation> lstUserInfomationsOld=new List<UserInfomation>();
            for (int i = 0; i < 3; i++)
            {
                UserInfomation user=new UserInfomation();
                user.Name = "张三";
                user.Age = 30;
                user.Sex = "男";
                lstUserInfomationsOld.Add(user);
            }
            List<UserInfomation> lstUserInfomationsNew = new List<UserInfomation>();
            for (int i = 0; i < 2; i++)
            {
                UserInfomation user = new UserInfomation();
                user.Name = "李四";
                user.Age = 30;
                user.Sex = "男";
                lstUserInfomationsNew.Add(user);
            }



            var comparer = new ObjectsComparer.Comparer<List<UserInfomation>>();
            IEnumerable<Difference> differences;
            var isEqual = comparer.Compare(lstUserInfomationsNew, lstUserInfomationsOld, out differences);
            string differencesMsg = string.Join(Environment.NewLine, differences);
            Console.WriteLine(differencesMsg);
      

  protected Result ComPare<T>(T t, T s)
        {
            Result result =new Result();
            var comparer = new ObjectsComparer.Comparer<T>();
            IEnumerable<Difference> differences;
            bool isEqual = comparer.Compare(t, s, out differences);
            result.IsEqual = isEqual;
            if (!isEqual)
            {  
                string differencesMsg = string.Join(Environment.NewLine, differences);
                result.Msg=differencesMsg;
            }
            return result;
        }
  
      public class Result
    { 
        public bool IsEqual { get; set; }
        public string Msg { get; set; }

   public partial class MainFrm : BaseForm
    {
        Test _testOld;
        public MainFrm()
        {
            InitializeComponent();
            _testOld = LoadData();
            txtName.Text= _testOld.Name;
            txtAge.Text = _testOld.Age.ToString();
            txtSex.Text = _testOld.Sex;
        }
        private Test LoadData()
        {
            Test test = new Test();
            test.Name = "张三";
            test.Age = 30;
            test.Sex = "男";
            return test;



        }



        private void uiButton1_Click(object sender, EventArgs e)
        {
            Test test=new Test();
            test.Name =txtName.Text;
            test.Age =int.Parse( txtAge.Text);
            test.Sex=txtSex.Text;
             Result result=  ComPare(_testOld, test);
            if (result.IsEqual)
            {
                MessageBox.Show("数据未修改");
                return;
            }
            //然后再写保存逻辑
            MessageBox.Show("保存成功");
        }
    }
    public class Test
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public string Sex { get; set; }
    }