暴露依赖属性

在开发WPF用户控件时,将子控件的DependencyProperty作为UserControl的DependencyProperty公开的最佳方法是什么?以下示例显示了我当前将如何在UserControl中公开TextBox的Text属性。当然有更好/更简单的方法来实现这一点吗?

    <UserControl x:Class="WpfApplication3.UserControl1"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
        <StackPanel Background="LightCyan">
            <TextBox Margin="8" Text="{Binding Text, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" />
        </StackPanel>
    </UserControl>

    using System;
    using System.Windows;
    using System.Windows.Controls;
    
    namespace WpfApplication3
    {
        public partial class UserControl1 : UserControl
        {
            public static DependencyProperty TextProperty = DependencyProperty.Register("Text", typeof(string), typeof(UserControl1), new PropertyMetadata(null));
            public string Text
            {
                get { return GetValue(TextProperty) as string; }
                set { SetValue(TextProperty, value); }
            }
    
            public UserControl1() { InitializeComponent(); }
        }
    }