Read and parse Json

Hi all,

I know this is a kind of generic question but i can't figure out how to do.

I read a json from an external url.

I imported the library Newtonsoft.Json.dll into Dell and declared in my script in the proper way I think

References Newtonsoft.Json.dll
#End If
Imports Newtonsoft.Json

The json return is an array of object.

I don't know how to use the library to get a generic array of object where to retreive a field I could do just array[i].field.

Can anyone help me?