WPF ListView 字符串开头的省略号 [英] Ellipsis at start of string in WPF ListView

问题描述

我有一个 WPF ListView (GridView) 并且单元格模板包含一个 TextBlock.如果我在 TextBlock 上添加:TextTrimming="CharacterEllipsis" TextWrapping="NoWrap"，当列小于长度时，我的字符串末尾会出现一个省略号的字符串.我需要的是在字符串的开头有省略号.

即如果我有字符串Hello World!，我想要...lo World!，而不是Hello W....>

有什么想法吗?

解决方案

您可以尝试使用 ValueConverter(参见 IValueConverter interface) 来更改应该自己显示在列表框中的字符串.也就是说，在Convert方法的实现中，你会测试字符串是否比可用空间长，然后将它们更改为...加上字符串的右侧.

I have a WPF ListView (GridView) and the cell template contains a TextBlock. If I add: TextTrimming="CharacterEllipsis" TextWrapping="NoWrap" on the TextBlock, an ellipsis will appear at the end of my string when the column gets smaller than the length of the string. What I need is to have the ellipsis at the beginning of the string.

I.e. if I have the string Hello World!, I would like ...lo World!, instead of Hello W....

Any ideas?

解决方案

You could try to use a ValueConverter (cf. IValueConverter interface) to change the strings that should be displayed in the list box yourself. That is, in the implementation of the Convert method, you would test if the strings are longer than the available space, and then change them to ... plus the right side of the string.

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