从销售线索“状态原因”获取销售线索“状态”

Question

在Dynamics CRM中，Lead实体既有状态又有状态原因。使用API，我可以获得所有的状态原因。我遇到问题的地方是，当我的用户选择一个状态原因时，我想要向后工作，找出哪个状态与所选的状态原因相关联。

下面是我获取所有状态原因的方法：

 //get the list of status reasons 
 RetrieveAttributeRequest request = new RetrieveAttributeRequest();
 request.EntityLogicalName = "lead";
 request.LogicalName = "statuscode";

 RetrieveAttributeResponse response = RetrieveAttributeResponse)theOrgContext.Execute(request);
StatusAttributeMetadata picklist = (StatusAttributeMetadata)response.AttributeMetadata;
 foreach (OptionMetadata option in picklist.OptionSet.Options)
 {
  retval.ListOfStatuses.Add(option.Value.Value, option.Label.UserLocalizedLabel.Label.ToString());
 }

要更新一个实体，我只需要使用LINQ：

 //set the status to the new value
 theLead.StatusCode.Value = int.Parse(statusValue);

theLead.StateCode = ???

//mark the object as updated
theContext.UpdateObject(theLead);

//persist the changes back to the CRM system
theContext.SaveChanges();

我只是想不出如何查询CRM来确定我需要为？

Answer 1

您可以检索带有状态的状态的信息。

RetrieveAttributeRequest req = new RetrieveAttributeRequest();
req.EntityLogicalName = "lead";
req.LogicalName = "statuscode";
req.RetrieveAsIfPublished = true;
RetrieveAttributeResponse res = (RetrieveAttributeResponse)yourContext.Execute(req);

StatusAttributeMetadata attribute = (StatusAttributeMetadata)res.AttributeMetadata;
foreach (StatusOptionMetadata oStatusOptionMetaData in attribute.OptionSet.Options)
{
    var state = oStatusOptionMetaData.State.Value;
    var status = oStatusOptionMetaData.Value.Value;
}