如何在xaml中连接按钮内容？

Question

I tried to concatenate two string as Button content in XAML. But It is not working. I tried like below:

<Button Content=""String1"+{DynamicResource String2}"/>

Answer 1

The code in XAML is the following:

 <Button>
        <TextBlock>
            <Run Text="String1"/>
            <Run Text="{DynamicResource String2}"/>
        </TextBlock>
 </Button>

Answer 2

You can use MultiBinding with StringFormat parameter:

<Button>
    <MultiBinding StringFormat="{}{0}{1}">
        <Binding>
            <Binding.Source>
                <sys:String> String1 </sys:String>
            </Binding.Source>
        </Binding>
        <Binding Path="{DynamicResource String2}" />
    </MultiBinding>
</Button>

Answer 3

use Multibinding concept. this It will help you well.

Answer 4

A simple, not terribly scalable way to deal with this would be:

<Window x:Class="AdHocWPF.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:System="clr-namespace:System;assembly=mscorlib"
    Title="MainWindow" Height="350" Width="525">
<Window.Resources>
    <System:String x:Key="String2">String2</System:String>
</Window.Resources>
<Grid>
    <Button>
        <TextBlock>
            <System:String>String1 </System:String>
            <TextBlock Text="{DynamicResource String2}"/>
        </TextBlock>
    </Button>
</Grid>
</Window>

TextBlocks are basically little flowdocuments, so they're very flexible.

Answer 5

How about binding the content to a value in the view model or model and then you can set this a lot more easily to what you want dynamically and have a lot more control over it. Of course you'd have to be using MVVM..

however, 2kay's answer is better...