访问嵌套的JSON数据 [英] Accessing nested JSON data
问题描述
我有一些来自第三方网络服务的JSON数据，如下所示：
{
" title"：" item of items"，
" owner"：" Andrew"，$
" updated" ;：1302896577，
" items" ;: [
{
" title"：" This is the Title 1"，
" content" ;: {
" id"：" 1"，$
" content"：" Details 1 ..."
" author"：" Andy"，$
}，
{
" title"：" This is the Title 2" ;，
" content"：{
" id"：" 2"，$
" content"：" Details 2 .. 。"
" author"：" Andy"，
}，
...
我有一个对象，我想选择项目数据如下：
public
class
MyItem
{
public
string 作者;
public
string 标题;
public
string 内容;
}
我正在尝试使用此代码，但我无法阅读我正在使用JSON.NET来处理数据。
JObject jobj =
JObject 。解析（内容）;
;
JArray subscriptions =（ JArray ）jobj [ " items" ];
IEnumerable < MyItem >
items =
来自 f
in 订阅
选择
new
MyItem （）
{
Title =（
string ）f [ " title" ]，
作者=（
string ）f [ " author" ]，
Content = ???
};
有什么想法吗？
先谢谢。
Andrew
本教程可能会帮助您解析JSON，本教程还有一些可以帮助您完成此任务的链接，
http：// saad-mehmood。 blogspot.com/2013/08/parsing-json-in-windows-phone.html
问候，
Hi,
I have some JSON data coming back from a 3rd party webservice which looks like this:
{
"title": "List of items",
"owner": "Andrew",
"updated": 1302896577,
"items": [
{
"title": "This is the Title 1",
"content": {
"id": "1",
"content": "Details 1..."
"author": "Andy",
},
{
"title": "This is the Title 2",
"content": {
"id": "2",
"content": "Details 2..."
"author": "Andy",
},
...
I have an object that I would like to select the item data into as follows:
public
class MyItem
{
public string Author;
public string Title;
public
string Content;
}
I am trying to use this code but I have not been able to read the content/content field (or the id field). I am using JSON.NET to process the data.
JObject jobj = JObject.Parse(content);
JArray subscriptions = (JArray)jobj["items"];
IEnumerable<MyItem>
items =
from f in subscriptions
select new MyItem()
{
Title = (
string)f["title"],
Author = (
string)f["author"],
Content = ???
};
Any ideas?
Thanks in advance.
Andrew
Hi, Well this tutorial might help you out in parsing JSON, this tutorial also has some links that would help you doing it,
http://saad-mehmood.blogspot.com/2013/08/parsing-json-in-windows-phone.html
Regards,
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