namespace HStation.Dto.Xhs { /// /// /// public class SiteIdsInput { /// /// /// [Required] public string SiteIds { get; set; } public IEnumerable Validate(ValidationContext validationContext) { List list = LongListHelper.ToList(SiteIds); if (list == null || list.Count() < 1) { yield return new ValidationResult("SiteIds 必须是用 , 隔开的ID列表", new string[1] { "SiteIds" }); } } } }