如何在wpf中的文本绑定前添加项目符号？

Question

I have the following abbreviated for simplicity

<ItemsControl ItemSource="{Binding enumerableList}">
    <ItemsControl.ItemTemplate>
        <DataTemplate>
            <TextBox Text="{Binding displayName, Mode=OneWay}" />
        </DataTemplate>
    </ItemsControl.ItemTemplate>
</ItemsControl>

How can I get it so that my TextBox shows a bullet point in front of the text bound to it? Desired format:

• List item 1
• List item 2

Answer 1

You can use the BulletDecorator with the TextBlock. Example:

    <BulletDecorator>
      <BulletDecorator.Bullet>
        <Ellipse Height="10" Width="10" Fill="Blue"/>
      </BulletDecorator.Bullet>
        <TextBox Text="{Binding displayName, Mode=OneWay}" />
    </BulletDecorator>