title: xcode I want to change the first xib on launch
body: <p>I created an IPhone app, then I had to convert it to IPad app. Now, I added a new Objective-C Class which includes XIB, .M and .H files. and I want that new XIB file to be shown on launch.</p>
  
  <p>my new created files are named PhotoViewController. If I choose that file to be launched, emulator shows black screen. If I choose MainWindow-iPad file, I see Hello_SOAPViewController file launched. It is very weird.</p>
  
  <p>How can I fix this mess? I want PhotoViewController to be started on launch.</p>
  
  <p>Please take a look at the image below. You can see my project files and the project setup screen.
  <img src="https://i.stack.imgur.com/ua3Wj.png" alt="enter image description here"></p>