using System; using System.ComponentModel; namespace DataTable { [Serializable] public class TestDto { [Description("Дата")] public DateTime Date { get; set; } = DateTime.Now; public int? Mode { get; set; } [Description("Пользователь")] public string User { get; set; } [Description("Глубина забоя")] public double? WellDepth { get; set; } } }