touchesBegan withEvent is not responding in uiscrollview

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What I had done in my xib file is that, Initially I had an uiImageView and over that I had an UIScrollView on which i had put so many other controls. Earlier I was not having scroll view so my touchesBegan event was working properly but now after putting UIScrollView its not responding. I am new in iOS so please tell me what to do?? What I want to do is to hide my keyboard which appears for my UITextView, whenever I touch anywhere on screen. So please help me out... the code of my touchesBegan method is:

(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
UITouch *touch = [touches anyObject];
if ([self.txtLoginId isFirstResponder] && [touch view] != self.txtLoginId)
{
    [self.txtLoginId resignFirstResponder];
}
if ([self.txtPassword isFirstResponder] && [touch view] != self.txtPassword)
{
    [self.txtPassword resignFirstResponder];
}
    [super touchesBegan:touches withEvent:event];
}
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Reinhard Männer On

Probably, your scrollView has its property userInteractionEnabled set to YES. In this case, the scrollView receives the touches, and they will not be forwarded to your method touchesBegan:withEvent:.
Simply try to set this property to NO. This can be done in storyboard in the view section of the scrollView, or programmatically.