|  |  | 
 |  |  | using System; | 
 |  |  | using System.Collections.Generic; | 
 |  |  | using System.Linq; | 
 |  |  | using System.Reflection.Metadata; | 
 |  |  | using System.Text; | 
 |  |  | using System.Threading.Tasks; | 
 |  |  | using WIDESEA_Core.Attributes; | 
 |  |  | 
 |  |  |  | 
 |  |  | namespace WIDESEA_DTO | 
 |  |  | { | 
 |  |  |      | 
 |  |  |     /// <summary> | 
 |  |  |     /// éè´å模å | 
 |  |  |     /// </summary> | 
 |  |  | 
 |  |  |     /// <summary> | 
 |  |  |     /// éè´åæç»æ¨¡å | 
 |  |  |     /// </summary> | 
 |  |  |     [ModelValidate] | 
 |  |  |     public class PurchaseOrderDetailModel | 
 |  |  |     { | 
 |  |  |         /// <summary> | 
 |  |  | 
 |  |  |         /// ä»åºç¼å· | 
 |  |  |         /// </summary> | 
 |  |  |         [PropertyValidate("ä»åºç¼å·", NotNullAndEmpty = true)] | 
 |  |  |         public int WaId { get; set; } | 
 |  |  |         public string WaId { get; set; } | 
 |  |  |  | 
 |  |  |         /// <summary> | 
 |  |  |         /// æ°é |