CheckedListBox绑定数据（必须是属性）

        public class CheckedListBoxItem
        {
            public int Id { get; set; }
            public string NameAndUniqueName { get; set; }
            public int? MatchMachineZoneId { get; set; }
            public string Pinyin { get; set; }
        }
        checkedListBox_Patients.DataSource = new BindingSource { DataSource = _showList };
        checkedListBox_Patients.ValueMember = "Id";
        checkedListBox_Patients.DisplayMember = "NameAndUniqueName";