从对象字典获取值C＃ [英] Getting value from object dictionary C#

问题描述

我正在使用LiveConnect sdk获取一些用户信息。

在做了必要的操作后，这是我得到的结果：

I am using the LiveConnect sdk to get some user info.
After doing whatever is necessary for that, this is the result I'm getting:

{
   "id": "123456789", 
   "name": "a b", 
   "first_name": "a", 
   "last_name": "b", 
   "link": "https://profile.live.com/", 
   "work": [], 
   "gender": null, 
   "emails": {
      "preferred": "[e-mail]", 
      "account": "[e-mail]", 
      "personal": null, 
      "business": null
   }, 
   "addresses": {
      "personal": {
         "street": null, 
         "street_2": null, 
         "city": null, 
         "state": null, 
         "postal_code": null, 
         "region": null
      }, 
      "business": {
         "street": null, 
         "street_2": null, 
         "city": null, 
         "state": null, 
         "postal_code": null, 
         "region": null
      }
   }, 
   "locale": "en_US", 
   "updated_time": "2013-10-10T08:41:14+0000"
}  

我需要获取帐户在emails中。

首先，当我得到这个字符串时，我做了以下：

I need to get the "account" inside "emails".
First, when I got this string I did the following:

public Dictionary<string, object> userData = new Dictionary<string, object>();

userData = deserializeJsonObject(<the string above>);

private Dictionary<string, object> deserializeJsonObject(string json)
{
    var jss = new JavaScriptSerializer();
    var d = jss.Deserialize<Dictionary<string, object>>(json);
    return d;
}  

现在，为了获得帐户电子邮件，我要做点事如：

Now, in order to get the account email, I was going to do something like:

string email = userData["emails"]["account"];  

但由于这是一个字符串，对象字典，我收到一个错误，这是不可能的，因为userData [ 电子邮件]是一个对象。

but since this is a string, object dictionary, I get an error that it's not possible because userData["emails"] is an object.

如何获取数据？

推荐答案

试图做一个演员？

例如：

（userData [emails ] as Dictionary< string，object>）[account]

或：

（（字典< string，object>）userData [emails]）[account]

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