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我有一个名为Invoice的实体和一个名为InvoiceItem的实体。使用RetrieveMultipleRequest检索相关实体
有一个叫做new_invoice_invoiceitem的一对多关系。
InvoiceItem中有一个叫做new_parent_invoice_invoiceitem的LookupAttribute。
我尝试使用下面的代码来检索相关的发票与特定ID的InvoiceItems:
QueryExpression query = new QueryExpression();
query.EntityName = "new_invoiceitem";
query.ColumnSet = new AllColumns();
ConditionExpression condition = new ConditionExpression();
condition.AttributeName = "new_parent_invoice_invoiceitem";
condition.Values = new object [] { new Guid("fe1009cc-e034-49d5-bc59-ab4c3091a6f9") };
condition.Operator = ConditionOperator.Equal;
FilterExpression filter = new FilterExpression();
filter.AddCondition(condition);
query.Criteria = filter;
RetrieveMultipleRequest request = new RetrieveMultipleRequest();
request.Query = query;
RetrieveMultipleResponse response = (RetrieveMultipleResponse)crmService.Execute(request);
BusinessEntityCollection bec = response.BusinessEntityCollection;
的代码运行没有错误,但BusinessEntityCollection始终是空的,即使有在记录动力学。
任何想法我做错了什么?
感谢,
大卫
我其实是找错了场建设我查询时。但是将ReturnDynamicEntities设置为true确实解决了以后的问题。非常感谢。 – dlarkin77 2011-02-10 09:25:54