访问AutoSuggestBox中的多个字段

Question

是否可以在UWP的AutoSuggestBox中访问ComboBox的SelectedValuePath等价物？基本上我试图显示一个值作为显示文本和一个＆＃34;隐藏＆＃34;当选择Suggestion时，我可以在后面的代码中访问的显示文本的ID值。

<AutoSuggestBox x:Name="TxtRegNumber" HorizontalAlignment="Center"  TextChanged="TxtRegNumber_OnTextChanged"  
                        SuggestionChosen="TxtRegNumber_OnSuggestionChosen" VerticalAlignment="Center" Width="296" UpdateTextOnSelect="True" TextMemberPath="VehicleRegNumber" 
                        DisplayMemberPath="VehicleRegNumber" ItemsSource="{Binding}" Background="#FFFDFCFC" PlaceholderText="Enter vehicle reg number" Margin="379,360,349,249">
       </AutoSuggestBox>