title: screen orientation like portrait and landscape in iphone
body: <p>Im new to iphone development. here i want to view the screen like landscape porgrammaticaly in iphone. i completed like portrait side now when i turn left and right sides automaticaly i added some images and pickerview data these are also shown like portrait and landscape screens to iphone . </p>
  
  <p>Can any one plz help me for how to orientation the screen programmaticaly in iphone</p>
  
  <p>thank you in advance.</p>