cocoa - Objective C, NSDictionary loop through each object -

i new facebook developer. want create mac osx application using facebook api. when request fql , return me json data below:

my code:

[self.result_text setstring:[nsstring stringwithformat:@"%@",[result objectforkey: @"result"]]; 

it display:

[{"name":"my name","first_name":"my first name","last_name":"my last name"}] 

i want read object inside dictionary. example want display "my name" string. don't know how it.

thanks,

as ashley mills wrote, should check documentation. can loop through dictionary keys this:

for ( nsstring *key in [dictionary allkeys]) {   //do want items   nslog(@"%@", [dictionary objectforkey:key]); } 

hope helps