/**
 設定UIButton的ExclusiveTouch屬性
 ****/
-(void)setExclusiveTouchForButtons:(UIView *)myView
{
    for (UIView * button in [myView subviews]) {
        if([button isKindOfClass:[UIButton class]])
        {
            [((UIButton *)button) setExclusiveTouch:YES];
        }
        else if ([button isKindOfClass:[UIView class]])
        {
            [self setExclusiveTouchForButtons:button];
        }
    }
}