在UIScrollView中禁用垂直滚动 [英] Disabling vertical scrolling in UIScrollView

问题描述

在IB中有一个选项可以取消选中滚动视图上的垂直滚动，但它似乎无法正常工作。

There is an option in IB to uncheck vertical scrolling on a scrollview, but it doesnt seem to work.

如何将scrollview设置为仅水平滚动，并且不是垂直在代码而不是IB？

How can the scrollview be set to only scroll horizontally, and not vertically in the code rather than IB?

推荐答案

尝试将contentSize的高度设置为scrollView的高度。然后应禁用垂直滚动，因为没有任何内容可以垂直滚动。

Try setting the contentSize's height to the scrollView's height. Then the vertical scroll should be disabled because there would be nothing to scroll vertically.

scrollView.contentSize = CGSizeMake(scrollView.contentSize.width,scrollView.frame.size.height);

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