Question

Can anyone explain method declaration syntax below for me? I can not understand the portion “connection:(NSURLConnection *)connection” next to “(void)”

- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response

Thanks.

Answer 1

 -                             // method type. - is instance method, + is class method
 (void)                        // return type
 connection:                   // method name
 (NSURLConnection *)connection // first argument and its type
 didReceiveResponse:           // method name continues
 (NSURLResponse *)response     // second argument and its type

But you should probably find a book and actually learn Obj-C. If you don’t understand the syntax, you have a long way to go.