wpf - 如何仅在XAML中设置自动对焦？

Question

是否可以在xaml文件中的文本框中设置自动对焦？

<Window x:Class="WpfApplication1.Views.Test1"
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            Height="100"
            Width="210"
            WindowStartupLocation="CenterOwner"
            ShowInTaskbar="False"
            Background="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"
            ResizeMode="CanResizeWithGrip">
    <TextBox HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Visible" TextWrapping="Wrap" AcceptsReturn="True" Text="{Binding Path=Text, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
</Window>

Answer 1

<TextBox FocusManager.FocusedElement="{Binding RelativeSource={RelativeSource Self}}" />