Question

In C++ EventType.find(1)->second can be used to find the value for the key 1.

I am new to Objective C.I have implemented CFDictionary to addvalue onto it.But how do i

retreive and view the values of the particular key.

EDITED:

CFNumberRef tId = CFNumberCreate(NULL,kCFNumberShortType,&st);
CFDictionarySetValue(cfdict,tId,st);
NSLog(@"The value is:%s",(CFDictionaryGetValue(cfdict,tId)));

Its running without error but i could not get the output.

Answer 1

The documentation for CFMutableDictionary says:

The basic interface for managing dictionaries is provided by CFDictionary Reference.

… which leads you to CFDictionaryGetValue().