using System.ComponentModel.DataAnnotations; using Kurisu.AspNetCore.CustomClass; using Kurisu.AspNetCore.DataAccess.Dto; namespace Dlhis.Canteen.Voucher.Requests; public class EMealVoucherPageRequest : PageDto, IValidatableObject { public DateTimePeriod SearchDateTimePeriod { get; set; } /// public IEnumerable Validate(ValidationContext validationContext) { if (SearchDateTimePeriod.HasValue()) { SearchDateTimePeriod.End = SearchDateTimePeriod.Start!.Value.AddDays(1).AddSeconds(-1); } yield break; } }