Delegate for UITextField not working...Return button not responding

I've just started with xcode and objective-c and did some very basic apps, but what i'm having problem with is very basic this. the keyboard return button not hiding the keyboard.

I've searched the internet for the solution and all they say is to connect delegate to the file's owner and add the function and it should work, i did that and nothing is working.

I have an ok button and it is working and also clicking on any free space on the screen is working, just the return button....

I am using the simulator, not testing on iphone yet. (xcode 3.2.5 64 bit with the 4.2 simulator).

This is the line of code that should connect the delegate to every textFiled. 1. i've tried already to return both YES and NO, didn't work. 2. i've tried both a specific object name for the textField and this general way, didn't work.

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
return NO;
}

In the: basic view controller connection -> connections -> outlets, i have the: delegate -- File's Owner. and in the file's owner in referencing outlets there is: delegate - Round style text.....

EDIT - i forgot to mention before, i've check and the method isn't being called!!!

- (BOOL)textFieldShouldReturn:(UITextField *)textField{
NSLog(@"Working!!!");
[textField resignFirstResponder];
return YES;

}

what should i do to make it happen? that is why people say to connect the delegate, but in my case it is connected and not triggering the function...i know it is kind of dumb question but for a nobie like me the solution is not obvious...

OK, another Edit - with all my code: just can't understand what to do.... This is: basicViewController.h:

#import <UIKit/UIKit.h>

@interface basicViewController : <#superclass#> <UITextFieldDelegate&g