笑醉红尘

摘要： public void OnLoadstatistical(LoadOperation<Statistical> op) { if (op.HasError) { op.MarkErrorAsHandled();//调试错误异常，不执行操作! } else if(!op.IsCanceled) { this._sourcestatistical.Source = op.Entities; if (op.TotalEntityCount != -1)//没用找到匹配资源 { this._viewStatistical_Quarter.SetTotalItemCount(op.Tota 阅读全文

摘要： 1. ---引用using System.Runtime.Serialization;using System.ComponentModel.DataAnnotations；2. ---例子代码[DataContract]public class Statistical{ [Key] [DataMember] public string Id{get;set;} [DataMember] public int? year{get;set;} [DataMember] public int? Number{get;set;}} 阅读全文