title: i want to pass a value returned by method in one view to called function which is present in another view
body: <p>i am having table view which is present when i press a button and when i select any of the rows of table view i want to change button text with that content of cell text in table view...
  so i want to pass description which is string to the called function and i have to recieve it in main view where i have to change button text with this....</p>
  
  <p>i am new to iphone so any body help me to do this</p>