blocks|key|2020588|text|使用ValueConverter|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2020589|[ValueConversion(typeof(string),+typeof(String))]
public+class+MyConverter:+IValueConverter
{
++++public+object+Convert(object+value,+Type+targetType,+object+parameter,+CultureInfo+culture)
++++{
++++++++return+string.Format("{0}:{1}",+(string)+value,+(string)+parameter);
++++}

++++public+object+ConvertBack(object+value,+Type+targetType,+object+parameter,+CultureInfo+culture)
++++{

++++++++return+DependencyProperty.UnsetValue;
++++}
}|code-block|syntax|javascript|2020590|并且在标记中|2020591|<src:MyConverter+x:Key="MyConverter"/>|2020592|。。。|2020593|<TextBlock+Text="{Binding+Name,+Converter={StaticResource+MyConverter+Parameter=ID}}"+/>|2020594|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.windows.data.ivalueconverter.aspx^0|2|E|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

Use a <a href="http://msdn.microsoft.com/en-us/library/system.windows.data.ivalueconverter.aspx" rel="noreferrer">ValueConverter</a>

<pre><code>[ValueConversion(typeof(string), typeof(String))]
public class MyConverter: IValueConverter
{
 public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
 {
 return string.Format("{0}:{1}", (string) value, (string) parameter);
 }

 public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
 {

 return DependencyProperty.UnsetValue;
 }
}
</code></pre>

and in the markup

<pre><code>&lt;src:MyConverter x:Key="MyConverter"/&gt;
</code></pre>

.
.
.

<pre><code>&lt;TextBlock Text="{Binding Name, Converter={StaticResource MyConverter Parameter=ID}}" /&gt;
</code></pre>

blocks|key|2020681|text|您可以将MultiBinding与StringFormat属性结合使用。用法如下所示：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2020682|<TextBlock>
++++<TextBlock.Text>++++
++++++++<MultiBinding+StringFormat="{}{0}+%2B+{1}">
++++++++++++<Binding+Path="Name"+/>
++++++++++++<Binding+Path="ID"+/>
++++++++</MultiBinding>
++++</TextBlock.Text>
</TextBlock>|code-block|syntax|javascript|2020683|如果将Name的值设为Foo，将ID的值设为1，那么TextBlock中的输出就是Foo+%2B+1。|2020684|Note:指出这仅在.NET+3.5+SP1和3.0+SP2或更高版本中受支持。|2020685|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.windows.data.multibinding.aspx|1|http://msdn.microsoft.com/en-us/library/system.windows.data.bindingbase.stringformat.aspx^0|4|C|H|C|4|C|0|H|C|1|0|0|3|4|B|3|G|2|M|1|15|7|0|0|5|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]|$9|16|A|17|1|18]]|E|$]]|$1|F|3|G|5|H|7|19|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1A|8|@$9|1B|A|1C|B|C]|$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]|$9|1H|A|1I|B|C]|$9|1J|A|1K|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|1L|8|@$9|1M|A|1N|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]|W|$5|R|S|T|E|$U|X]]]]

You can use a <a href="http://msdn.microsoft.com/en-us/library/system.windows.data.multibinding.aspx" rel="noreferrer"><code>MultiBinding</code></a> combined with the <a href="http://msdn.microsoft.com/en-us/library/system.windows.data.bindingbase.stringformat.aspx" rel="noreferrer"><code>StringFormat</code></a> property. Usage would resemble the following:

<pre><code>&lt;TextBlock&gt;
 &lt;TextBlock.Text&gt; 
 &lt;MultiBinding StringFormat="{}{0} + {1}"&gt;
 &lt;Binding Path="Name" /&gt;
 &lt;Binding Path="ID" /&gt;
 &lt;/MultiBinding&gt;
 &lt;/TextBlock.Text&gt;
&lt;/TextBlock&gt;
</code></pre>

Giving <code>Name</code> a value of <code>Foo</code> and <code>ID</code> a value of <code>1</code>, your output in the TextBlock would then be <code>Foo + 1</code>.

<code>Note:</code> that this is only supported in .NET 3.5 SP1 and 3.0 SP2 or later.

blocks|key|2020749|text|如果这些只是文本块(因此是单向绑定)，而你只想将值连接起来，那么只需绑定两个文本块并将它们放在水平堆叠面板中即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2020750|++++<StackPanel+Orientation="Horizontal">
++++++++<TextBlock+Text="{Binding+Name}"/>
++++++++<TextBlock+Text="{Binding+ID}"/>
++++</StackPanel>|code-block|syntax|javascript|2020751|这将显示文本(这是所有Textblock所做的)，而不需要进行任何编码。你可以在它们上面加一个小的边距，使它们看起来正确。|2020752|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If these are just going to be textblocks (and thus one way binding), and you just want to concatenate values, just bind two textblocks and put them in a horizontal stackpanel.

<pre><code> &lt;StackPanel Orientation="Horizontal"&gt;
 &lt;TextBlock Text="{Binding Name}"/&gt;
 &lt;TextBlock Text="{Binding ID}"/&gt;
 &lt;/StackPanel&gt;
</code></pre>

That will display the text (which is all Textblocks do) without having to do any more coding. You might put a small margin on them to make them look right though.

blocks|key|1807456|text|我知道这为时已晚，但我想我应该添加另一种方法来实现这一点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1807457|您可以利用可以使用"Runs“设置Text属性这一事实，因此可以为每个绑定设置多个绑定。如果你不能访问MultiBinding+(我在为Windows+Phone开发时没有找到它)，这是很有用的。|offset|length|1807458|<TextBlock>
++<Run+Text="Name+=+"/>
++<Run+Text="{Binding+Name}"/>
++<Run+Text=",+Id+="/>
++<Run+Text="{Binding+Id}"/>
</TextBlock>|code-block|syntax|javascript|1807459|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.windows.documents.run.aspx^0|0|A|3|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

I know this is a way late, but I thought I'd add yet another way of doing this.

You can take advantage of the fact that the Text property can be set using "<a href="http://msdn.microsoft.com/en-us/library/system.windows.documents.run.aspx">Run</a>s", so you can set up multiple bindings using a Run for each one. This is useful if you don't have access to MultiBinding (which I didn't find when developing for Windows Phone)

<pre><code>&lt;TextBlock&gt;
 &lt;Run Text="Name = "/&gt;
 &lt;Run Text="{Binding Name}"/&gt;
 &lt;Run Text=", Id ="/&gt;
 &lt;Run Text="{Binding Id}"/&gt;
&lt;/TextBlock&gt;
</code></pre>

I'm currently using the <code>TextBlock</code> below to bind the value of a property named <code>Name</code>:

<pre><code>&lt;TextBlock Text="{Binding Name}" /&gt;
</code></pre>

Now, I want to bind another property named <code>ID</code> to the same <code>TextBlock</code>.

Is it possible to bind two or more values to the same <code>TextBlock</code>? Can it be done with simple concatenation, like <code>Name + ID</code> and, if not, how else could this be approached?

How to bind multiple values to a single WPF TextBlock?

Windows

我目前正在使用下面的TextBlock绑定一个名为Name的属性的值<TextBlock Text="{Binding Name}" />现在，我想将另一个名为ID的属性绑定到同一个TextBlock。是否可以将两个或更多个值绑定到同一TextBlock？它能像Name + ID一样用简单的连接来完成吗?如果不能，还能...

问如何将多个值绑定到单个WPF TextBlock？
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