ios - converting a NSString with JSON to NSDictionary -

i have nsstring looks like:

{    "name": "anevent",       "args": [       {         "ct": "un",         "someuuid": "d7ec06de-98d3-436f-a657-fb043567fb67",         "username": "joe smith",         "long": "-139.724302",         "lat": "39.402768"     }   ] } 

how can inner part

{     "ct": "un",     "someuuid": "d7ec06de-98d3-436f-a657-fb04383cfb67",     "username": "joe smith",     "long": "-139.724305",     "lat": "39.402768" } 

into nsdictionary?

thanks.

try code:

 nsdictionary *dictobj = [nsjsonserialization jsonobjectwithdata:[yourstring datausingencoding:nsutf8stringencoding]                                                          options:nsjsonreadingmutablecontainers                                                            error:nil];  nsdictionary *requiredobject = [[dictobj objectforkey:@"args"] objectatindex:0];