Dynamic 365 - 无法从 Json 文件更新 Dynamics crm 中的相关实体数据

Question

我的要求是根据 JSON 输入更新 Dynamics CRM 帐户实体。 对于 Account 中的直接字段，我可以更新它们，但我在处理相关实体时遇到了困难。

JSON：

{
  "id": "C76B4E57-5BAC-EA11-A812-000D3AD773FF",
  "name": "3000005170",
  "description": "\"\"FISHING-TV\" LLC Support",
  "status": "Active",
  "statusReason": "Active",
  "engagedParty": {
    "id": "ae8e617a-45ac-ea11-a812-000d3ad773ff",
    "name": "\"\"FISHING-TV\" LLC",
    "@referredType": "Organization"
  },
  "agreement": [
    {
      "id": "7a94566e-73b1-ea11-a812-000d3ab958aa",
      "name": "201498-0000 <D365 UI: Contract.SES TN DB: opportunity.ses_sestn Comment: >"
    }
  ]
}

我的模型类：

public class AccountExtranet {
  public string id {
    get;
    set;
  }
  public string name {
    get;
    set;
  }
  public string description {
    get;
    set;
  }
  public string status {
    get;
    set;
  }
  public string statusReason {
    get;
    set;
  }
  public Engagedparty3 engagedParty {
    get;
    set;
  }
  public List <Agreement3> agreement {
    get;
    set;
  }
  public List <Characteristic5> characteristic {
    get;
    set;
  }
  public List <Contactmedium3> contactMedium {
    get;
    set;
  }
  public ValidforExt validFor {
    get;
    set;
  }
}

我正在更新的类文件

private static void UpdateAccount(CrmServiceClient crmclient, List <Account> allAccount, AccountExtranet extranetAccount, TraceWriter log) {
  Account account = allAccount.FirstOrDefault();
  account.Name = extranetAccount.description;
  AccountState statecode;
  bool statusExist = Enum.TryParse <AccountState> (extranetAccount ? .status, out statecode);
  if (statusExist) {
    account.StateCode = statecode;
  }
}

Answer 1

虽然我们可以选择使用 web api 进行深度插入，但没有直接的方法可以在单个事务中更新所有子记录和父记录（深度更新）。

因此，您必须分别初始化每个实体对象，并设置要更新的属性值以及记录 ID (GUID) 以更新每个子记录。

var account = new Entity("account");
account.Id = new Guid("C76B4E57-5BAC-EA11-A812-000D3AD773FF");
// set attribute values
account["name"] = "3000005170";
account["description"] = "FISHING-TV LLC Support";

//Update the account
service.Update(account);

var agreement = new Entity("agreement");
agreement.Id = new Guid("7a94566e-73b1-ea11-a812-000d3ab958aa");
// set attribute values
agreement["name"] = "201498-0000 <D365 UI: Contract.SES TN DB: opportunity.ses_sestn Comment: >";

//Update the agreement 
service.Update(agreement);