title: Popup the uiview in button click in iOS
body: <p>I have one mainview <code>UIViewController</code>. in that view put one <code>UIView</code> name loginview with small size<code>(self.loginview.frame = CGRectMake(4,166,306,153);</code>
  In mainview uiviewcontroller i put one button if i click that button loginview want to display like popup... how can i  achieve this help me here code.</p>
  
  <pre><code>- (IBAction)Regbtn_click:(id)sender
  {
  
      //in this place i want to  write the code for login view want come like popup.. help me..
  loginview.hidden=false
  
  } 
  </code></pre>