我有一个从API调用接收到的Json响应。它有几个嵌套级别,如下所示(这是一个片段):使用LINQ查询JSON
"Items": [
{
"Result": {
"Id": "191e24b8-887d-e111-96ec-000c29128cee",
"Name": "Name",
"StartDate": "2012-04-03T00:00:00+01:00",
"EndDate": null,
"Status": {
"Name": "Active",
"Value": 5
},
"Client": {
"Id": "35ea10da-b8d5-4ef8-bf23-c829ae90fe60",
"Name": "client Name",
"AdditionalItems": {}
},
"ServiceAgreement": {
"Id": "65216699-a409-44b0-8294-0e995eb05d9d",
"Name": "Name",
"AdditionalItems": {
"ScheduleBased": true,
"PayFrequency": {
"Id": "981acb72-8291-de11-98fa-005056c00008",
"Name": "Weekly",
"AdditionalItems": {}
},
"PayCycle": [
{
"Name": "Schedule Based",
"ScheduleBased": true,
"SelfBilling": false,
"Id": "a8a2ecc4-ff79-46da-a135-743b57808ec3",
"CreatedOn": "2011-09-16T23:32:19+01:00",
"CreatedBy": "System Administrator",
"ModifiedOn": "2011-09-16T23:32:19+01:00",
"ModifiedBy": "System Administrator",
"Archived": false
}
]
}
},
}
]
...
我想要做的就是从retreive使用LINQ的PayCycle节点的数据。我可以在例如控制器使用下面的LINQ得到使用真实Result.ServiceAgreement.AdditionalItems.SchedultedBased的值项:
var result = from p in data["Data"]["Items"].Children()
where (bool)p["Result"]["ServiceAgreement"]["AdditionalItems"]["ScheduleBased"] == true
select new
{
Name = (string)p["Result"]["Client"]["Name"],
Id = (string)p["Result"]["Client"]["Id"]
};
现在我需要得到Result.ServiceAgreement.AdditionalItems.Paycycle.ScheduleBased
和SelfBilling
性能。我如何做到这一点,如果PayCycle也是一个数组,我如何获得孩子,就像我在上面的Linq中使用Data.Items一样,这样我就可以在这两个项目上使用where子句过滤器?
我已经稍微修改了我的PayCycle集合,只返回集合中的1个项目。例如,我为了获得SelfBilling属性,我在where子句中完成了以下内容:where(bool)p [“Result”] [“ServiceAgreement”] [“AdditionalItems”] [“PayCycle”] [0] [“SelfBilling”] == false。这给了我正在寻找的结果。 – KDee