Gets or sets a value that indicates whether a Selector should keep the SelectedItem synchronized with the current item in the Items property. This is a dependency property.

[BindableAttribute(true)]
[TypeConverterAttribute(typeof(NullableBoolConverter))]
public Nullable<bool> IsSynchronizedWithCurrentItem { get; set; }

<BindableAttribute(True)> _
<TypeConverterAttribute(GetType(NullableBoolConverter))> _
Public Property IsSynchronizedWithCurrentItem As Nullable(Of Boolean)