如何在c＃中访问反序列化的Json对象的各个元素？

Question

I am writing a program to access the currency data from the http://api.fixer.io/latest?base=INR . I am able to get the json data, desreialize it and move it to a var obj.

var obj = js.Deserialize<dynamic>(json);

Now I want to access all the rates in obj, ie the currency code and the currency value in separate fields and update SQL. I am not sure how to use foreach or for loop on obj.

I tried using the following code but it gives error in the 2nd foreach loop.

foreach (KeyValuePair<string, object> currency in obj)
{
    if (currency.Key == "rates")
    {
        foreach(KeyValuePair<string, double> i in currency.Value)
        {
            Console.WriteLine("{0} : {1}", currency.Key, currency.Value);
        }
    }
}

Answer 1

You don't need the second foreach.

foreach (KeyValuePair<string, object> currency in obj)
{
    if (currency.Key == "rates")
    {
        Console.WriteLine("{0} : {1}", currency.Key, currency.Value);
    }
}

You have already found the currency you want.