如何在C#中以编程方式指定单向绑定？

private string _sourceProperty;
public string SourceProperty
{
    get { return _sourceProperty; }
    set
    {
        _sourceProperty = value;
        // 在属性更改时触发绑定更新
        OnPropertyChanged(nameof(SourceProperty));
    }
}

private string _targetProperty;
public string TargetProperty
{
    get { return _targetProperty; }
    set
    {
        _targetProperty = value;
        // 在属性更改时触发绑定更新
        OnPropertyChanged(nameof(TargetProperty));
    }
}

public event EventHandler SourcePropertyChanged;

protected virtual void OnPropertyChanged(string propertyName)
{
    SourcePropertyChanged?.Invoke(this, EventArgs.Empty);
}

// 订阅绑定源属性更改事件
SourcePropertyChanged += (sender, args) =>
{
    // 更新绑定目标属性
    TargetProperty = SourceProperty;
};