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iphone - UIWebView disable zooming when scalesPageToFit is ON

Is there any way to disable zooming when Scales page to Fit is ON ??

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This works for me:

UIScrollView *scrollView = [webView.subviews objectAtIndex:0];
scrollView.delegate = self;//self must be UIScrollViewDelegate

- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView {
  return nil;
}

UPDATE: For iOS 5 or higher get scrollView like this:

webview.scrollView.delegate = self;

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