How to Convert this Statement into XAML?

Question

var FullName = String.Format("{0} {1}", "FirstName", "LastName");

如何转换为TextBlock文本？

<TextBlock Text="" /> 

Answer 1

StringFormat to the rescue:

<TextBlock>
    <TextBlock.Text>
        <MultiBinding StringFormat="{}{0} {1}">
            <Binding Path="FirstName" />
            <Binding Path="LastName" />
        </MultiBinding>
    </TextBlock.Text>
</TextBlock>

If you are wondering what the first {} does, it is to prevent WPF from thinking the first {0} is a MarkupExtension .

Answer 2

无论TextBlock元素的标识符是什么，您都需要在代码中使用该标识符，然后执行以下操作：

TextBlockVariable.Text = FullName;