JSON sub level value c# -

i have facebook reply follows:

dynamic response = client.get("me", new { fields = "verified, picture" });  below json in 'response' {"verified":true,     "picture":{"data":{"url":"https://www.abc.com","is_silhouette":true}}}   

how access 'url' value in subkey of 'picture'? here's tried fails:

fbpicture = response["picture.data.url"].tostring(); 

i've tried different syntax no avail , i've looked around no avail.

thanks in advance !

the facebook c# sdk implements object called jsonobject. easiest cast returnvalue (in json) jsonobject.

in case should like:

<!-- language-all: c# --> dynamic response = client.get("me", new { fields = "verified, picture" }); string url = response.picture.data.url;