Disable UIWebView default scrolling behavior using objective-c

I know you can use a javascript to do this

<script type="text/javascript">
touchMove = function(event) {
event.preventDefault();
}

Is there a way to do the same using objective-c?

From stackoverflow

• try this...

  UIView * v = [[webView subviews] lastObject];
  [v setScrollEnabled:NO];
  [v bounces:NO];
  

  EDIT: Added checks to original answer based on comment below

  UIView * v = [[webView subviews] lastObject];
  if([v isKindOfClass:[UIScrollView class] ]) {
      if ([v respondsToSelector:@selector(setScrollEnabled]) {
          [v setScrollEnabled:NO];
      }
      if ([v respondsToSelector:@selector(bounces)]) {
          [v bounces:NO];
      }
  }
  

  rpetrich : This is a very bad idea. `UIWebView`'s internal view hierarchy can change at any OS update. At least check to see if the subview responds to those methods before calling them.

  Melina : can you explain what this means? is lastObject the element?

  Aaron Saunders : @Melina the last subview of the UIWebView, @rpetrich added the check, thx

  Melina : the last subview of UIWebView is the actual content area? right?