how to display previously selected value in UIPickerview selected bar
<p>I am displaying numbers from 0 to 30 in a <a href="http://www.freeimagehosting.net/uploads/82c3da83ab.png" rel="nofollow">UIPickerview</a>.</p>

<p>And call a pickerview when i tap on a button.</p>

<p>when ever i select one value in pickerview and tap on ok button to quit pickerview.</p>

<p>for the next time when ever i tap on button to open UIPickerview i need to display previous selected value <a href="http://www.freeimagehosting.net/uploads/6fa95eac9b.png" rel="nofollow">like this</a>.</p>

<p>for example previously i select 13 for the next time when i open pickerview i need to display 13 on selected bar as show in figure.</p>

<p>how can i done.</p>

<p>can any one please help me.</p>

<p>Thank u in advance.</p>
