UWP-将TextBlock.Text属性绑定到基类和派生类中都存在的属性时抛出AmbiguousMatchException

Question

在具有不同数据类型的基类和派生类中，我都有一个同名的属性。将属性绑定到TextBlock.Text属性时，绑定自身会发生异常。

注意：仅在UWP中引发异常。但是在WPF中效果很好。

例外屏幕截图：

ambiguousmatchexception.png

BindingCode：

 MyData myDataObject = new MyData(DateTime.Now);

Binding myBinding = new Binding();

myBinding.Mode = BindingMode.TwoWay;

myBinding.ConverterParameter = null;

myBinding.UpdateSourceTrigger = UpdateSourceTrigger.Default;

myBinding.Path = new PropertyPath("MyDataProperty");

myBinding.Source = myDataObject; 

myBinding.ElementName = myDataObject.MyDataProperty; 

textBlock.SetBinding(TextBlock.TextProperty, myBinding);

型号：

    public class data
{
    public int MyDataProperty { get; set; }
}


public class MyData : data
{
    private string myDataProperty;

    enter code here
    public MyData() { }


    public MyData(DateTime dateTime)
    {
        myDataProperty = "Last bound time was " + dateTime.ToLongTimeString();
    }


    public new String MyDataProperty
    {
        get { return myDataProperty; }
        set
        {
            myDataProperty = value;
            OnPropertyChanged("MyDataProperty");
        }
    }


    public event PropertyChangedEventHandler PropertyChanged;


    private void OnPropertyChanged(string info)
    {
        PropertyChangedEventHandler handler = PropertyChanged;
        if (handler != null)
            handler(this, new PropertyChangedEventArgs(info));
    }
}