On Tue, Jul 28, 2009 at 12:44 PM, Agha Khan<[email protected]> wrote:
> UIButton* pSomeBtn   = [UIButton buttonWithType:UIButtonTypeInfoDark];
> CGRect SomeBtnFrame  = pSomeBtn.frame;
> Why this is working?

This is known as "dot syntax".  Read the Objective-C 2.0 Language
Reference: 
http://developer.apple.com/iphone/library/documentation/cocoa/conceptual/objectivec/Articles/ocObjectsClasses.html

--Kyle Sluder
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