iPhone SDK/General Xcode question.

Question

In the iPhone SDK, in my .n, I can say:

-(IBOutlet) UITextField *MyNameIs;
-(IBOutlet) UILabel *DisplayMyNameIsHere;

}

-(IBAction)PressButtonToDisplayYourName;

Then in my .m, I'll do:

-(IBAction)PressButtonToDisplayYourName {
     DisplayMyNameIsHere = MyNameIs.text;
}

But now how would I translate that to making a Mac application. If I wanted to display someones name from a textfield in a label? I have been trying to figure this out, but the ".text" extension only works in the iPhone SDK, not the Mac SDK. Someone please help! Thanks!