在 QueryExpression 中可以使用 PagingInfo 類來做分頁查詢，代碼參考如下：

 1 QueryExpression q = new QueryExpression("account");
 2 q.ColumnSet = new ColumnSet(true);
 3 q.Criteria.AddCondition("name", ConditionOperator.NotNull);
 4 
 5 PagingInfo pageInfo= new PagingInfo();
 6 pageInfo.Count = 5000;//最大值每頁5000條記錄
 7 pageInfo.PageNumber = 1;
 8 pageInfo.PagingCookie = null;
 9 
10 q.PageInfo = pageInfo;
11 while (true)
12 {
13     var resultList = service.RetrieveMultiple(q);
14     foreach (var item in resultList.Entities)
15     {
16         //do something
17     }
18 
19     if(resultList.MoreRecords)//如果後續還存在記錄，則查詢下一頁，否則結束查詢
20     {
21         q.PageInfo.PageNumber++;
22         q.PageInfo.PagingCookie = resultList.PagingCookie;
23     }
24     else
25         break;
26 }