title: iPhone: How to increase the height of cell dynamically as per the string
body: <p>I am using UITableView with header in my app and I want to add string in the cell of tableview. In the cell below the header I want to fill string data and as per the size of the string I want to increase the height of the cell</p>
  
  <p>for better understanding I attach the file.</p>
  
  <p>I have check the <a href="https://stackoverflow.com/questions/4625191/how-to-set-the-cell-height-as-dynamically-in-iphone">link1</a>,<a href="https://stackoverflow.com/questions/2252628/how-to-increase-the-height-of-the-cell-in-a-tableview-in-iphone">link2</a> and <a href="https://stackoverflow.com/questions/7292683/how-increase-the-cell-height-at-run-time-in-iphone-sdk">link3</a></p>
  
  <p>but I am not able to get answer which I want.</p>
  
  <p>for better understanding I attach the image too.</p>
  
  <p><img src="https://i.stack.imgur.com/P2eh9.png" alt="enter image description here"></p>
  
  <p>label Instructions indicates my header and in next cell I want to add string.</p>
  
  <p>then How can I increase the height of cell according to string length.</p>
  
  <p>thanx in advance.</p>