MAC*_*113 3 iphone objective-c uiview ios
我有两个按钮.
滚动视图中还有两个屏幕,一个是UIView绿色,另一个是UIImageApple徽标.两者都显示正常,但我只是采取这样的屏幕截图.
当我点击注册按钮然后在滚动视图中显示UIView那是绿色视图!
当我点击图像按钮时,它显示的UIImageView是Apple徽标.我拍摄的屏幕截图就像滚动视图滚动和绿色视图是uiview,第二个背后是包含图像的图像视图
//help me
-(IBAction)registrationClick:(id)sender
{
NSLog(@"mayank");
CGRect frame;
frame.origin.x = self.scrollView.frame.size.width * self.pageControl.currentPage;
frame.origin.y = 0;
frame.size = self.scrollView.frame.size;
[self.scrollView scrollRectToVisible:frame animated:YES];
pageControlBeingUsed = YES;
}
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[self.scrollView setContentOffset:CGPointZero animated:YES];
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或者如果要保留水平滚动位置并重置垂直位置:
[self.scrollView setContentOffset:CGPointMake(self.scrollView.contentOffset.x, 0)
animated:YES];
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