如何保存在UWP应用TextBlock的白色空间 [英] How to preserve white-spaces of TextBlock in UWP apps

问题描述

如果您简单的设置Text属性的值在一个TextBlock为示例（请注意，有3空格在结束此字符串的），什么TextBlock的表演在UI仅仅是示例

If you simply set the value of Text property in a TextBlock as "Example   " (Note that there 3 whitespaces at the end of this string),what TextBlock shows in UI is just "Example".

和搜索互联网上的解决方案后，我发现有是解决这个问题的方法

And after searching for solutions on the Internet, I found that there is a way to solve this issue:

<Border BorderThickness="1" 
        BorderBrush="#FFFF0202" 
        HorizontalAlignment="Center" 
        VerticalAlignment="Center">
    <TextBlock x:Name="t1">
        <Run Text="Example&#160;&#160;&#160;"/>
    </TextBlock>
</Border>

上面的代码显示了使用TextBlock的内联地产和&安培;＃ 160; 在运行的文本正确显示空白。

The above code shows the use of Inline Property of TextBlock and   in Run's Text displays the whitespace correctly.

不过，即时我来说，我需要设置TextBlock的Text属性中的代码隐藏（或通过数据绑定），上面没有按招'T工作，它显示的 例&放大器;＃160;&放大器;＃160;&放大器;＃160; 在UI

However, im my case I need to set the Text property of TextBlock in Code-behind(or via DataBinding), the trick above doesn't work and it shows Example    in UI.

我试图设置数据绑定，运行的Text属性的，我认为能够正确显示转义字符的值，但是运行的Text属性不是依赖属性，所以我有没有更好的办法来解决这一点。

I tried to set the value of Run's Text property by data binding, which I think can displays the escape character correctly, but Run's Text property is NOT a dependency property so I have no better way to solve this.

（不过我认为TextBlock的使用padding属性也是一招，做到这一点，它应该工作。但是有没有更好的办法呢？）

(However I think use padding property of TextBlock is also a trick to do this, and it should work. But there is any better way to do ?)

推荐答案

首先， Run.Text 的确实的支持数据绑定。

First, Run.Text does support data binding.

之所以&放大器;＃160; 不中的数据绑定正确打印是因为它是使用XML逃生。字符

The reason that   doesn't print correctly inside data binding is because it's using XML escape characters.

尝试使用（char）的160 代替 -

public string TestString { get; set; } = "Example" + (char)160 + (char)160 + (char)160;

<TextBlock>
    <Run Text="{x:Bind TestString}" />
</TextBlock>

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