在Phonecall活动中为潜在客户字段分配潜在客户

Question

我的代码在Microsoft Dynamics CRM系统中生成潜在客户。有与潜在客户相关的电话呼叫活动。电话呼叫活动中有“收件人”和“发件人”属性，可以是联系人或潜在客户。我需要我的代码将引导分配给这些属性。我实现了这个：

Entity account = new Entity("lead");
lead_id= service.Create(account);
Entity activity1 = new Entity("phonecall");
activity1["description"] = "Phone call activity";
activity1["to"]=account;
activity1.Attributes.Add("regardingobjectid", new EntityReference("lead", lead_id));
service.Create(activity1);

它没有显示任何错误但不起作用。我可以看到活动中的“to”字段在CRM系统中是空的。

public static Guid createActivity(Guid lead_id, Entity sendr, Entity recvr)
{
Entity activity1 = new Entity("phonecall");
activity1["description"] = ImgURL;
var activityParty1 = new Entity("activityparty");
activityParty1["partyid"] = sendr.ToEntityReference();
activity1["from"] = new[] { activityParty1 };

var activityParty = new Entity("activityparty");
activityParty["partyid"] = recvr.ToEntityReference();
activity1["to"] = new[] { activityParty };
activity1.Attributes.Add("regardingobjectid", new EntityReference("lead", lead_id));
Guid acc_id = service.Create(activity1);
return acc_id;
}

例外：Guid acc_id = service.Create（activity1）;

Answer 1

活动方是PhoneCall与相关“to”字段之间的连接。创建添加活动派对。

早期约束：

  activity1.To = new[]
  {
     new ActivityParty() {PartyId = account.ToEntityReference()}
  };

后期绑定：

 var activityParty = new Entity("activityparty");
 activityParty["partyid"] = account.ToEntityReference();
 activity1["to"] = new[] {activityParty};

Answer 2

每次想要关联实体时都应引用EntityReference。此外，您与之关联的实体应该已经存在。 因此，您可以将代码重写为：

Entity account = new Entity("lead");
lead_id= service.Create(account);
Entity activity1 = new Entity("phonecall");
activity1["description"] = "Phone call activity";
activity1["to"]=**account.ToEntityReference()**;
activity1["regardingobjectid"] = **account.ToEntityReference()**;
service.Create(activity1);