how to add barbutton item in tab bar programmaticaly in iphone
<p>here in my application i want to add barbuttonitem in tab bar. </p>

<p>i displayed tab bar in view but i dont no how to add barbuttonitem programmaticaly in iphone.</p>

<p>can any one plz give me information about my problem.</p>

<p>thank you in advance..</p>
