using System; namespace Step.Model.DTOModels { public class DTOExpiredMaintenanceModel { public int Id { get; set; } public DateTime ExpirationDate { get; set; } public override bool Equals(object obj) { var item = obj as DTOExpiredMaintenanceModel; // Object is not a DTOExpiredMaintenanceModel instance if (item == null) return false; if (item.Id != Id) return false; return true; } public override int GetHashCode() { return base.GetHashCode(); } } }