drag uitableview

I have a little problem, I try to drag a UITableview, with this code I drag a view but I can't drag a uitableivew, where is the problem?why I can drag a view/button/image but not a table?

Code:

UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePan:)];
[self.table addGestureRecognizer:panGesture];

- (void)handlePan:(UIPanGestureRecognizer *)recognizer {

    CGPoint translation = [recognizer translationInView:self.view];
    recognizer.view.center = CGPointMake(recognizer.view.center.x + translation.x, recognizer.view.center.y + translation.y);
    [recognizer setTranslation:CGPointMake(0, 0) inView:self.view];
    [self.view bringSubviewToFront:recognizer.view];

}

I work on an iPad application


kikko088