WPF标签中的换行符? [英] Newline in a WPF-label?

问题描述

如何在WPF中的标签文本中添加换行符，如下所示?

How can I add a newline in the text of a label in WPF such as the following?

<Label>Lorem 
  ipsum</Label>

推荐答案

<Label><TextBlock>Lorem<LineBreak/>ipsum</TextBlock></Label>

您需要使用TextBlock，因为TextBlock接受Inline对象的集合作为子代.因此，您为TextBlock元素提供了三个内联项:Run Text ="Lorem"，LineBreak和Run Text ="ipsum".

You need to use TextBlock because TextBlock accepts as children a collection of Inline objects. So you are giving the TextBlock element three Inline items: Run Text="Lorem", LineBreak, and Run Text="ipsum".

您不能执行以下操作:

<Label>Lorem<LineBreak/>ipsum</Label>`

因为标签接受一个内容子元素.

because a label accepts one content child element.

此外，不确定确切的用例是什么，但是请注意，我在您的Label元素内放置了一个TextBlock.它是重复的吗?并非完全如此，取决于您的需要.这是一篇很好的文章，介绍了这两个元素之间的区别: Label和TextBlock之间的区别

Also, not sure exactly what your use case is but notice I placed a TextBlock inside your Label element. Is it repetitive? Not really, depending on your need. Here's a good article on the differences between the two elements: Difference between Label and TextBlock

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