更新約會時出錯

Question

我正在嘗試添加更多所需的與會者。但我跑錯了，代碼是-2146233087。

activityparty activityParty = new activityparty();   
activityParty.partyid = new Lookup();    
activityParty.partyid.Value = contact.contactid.Value;  
appointment.requiredattendees = new activityparty[] { activityParty }; 
service.Update(appointment); 

Answer 1

嗨atlast我發現這個問題，我錯過了實體的類型和劉以達的問題。但它只是將錯誤作爲異常拋出，而沒有告訴它，添加類型之後它已被修復。

activityparty activityParty = new activityparty();   
activityParty.partyid = new Lookup();    
activityParty.partyid.Value = contact.contactid.Value;  
**activityParty.partyid.type = "contact";** 
appointment.requiredattendees = new activityparty[] { activityParty }; 
service.Update(appointment);