My ViewModel
BookingTakerViewModel
has a property
public List<string> Vias {get;set;}
I am wanting to bind a ListView with a DataTemplate but I can not find out how to do it. This is my code and it is throwing this error when it runs:
"Unable to cast object of type 'System.String' to type 'UI_Test_1.ViewModels.BookingTakerViewModel'."
I thought that the x:DataType should reference the class and in this case it is my Viewmodel.I presume that the x:Bind Vias is wrong beacuase this is a List so lost as to what to do.
<ListView
Name="viasList"
Width="300"
BorderBrush="Black"
BorderThickness="5"
ItemsSource="{x:Bind viewModel.Vias, Mode=OneWay}">
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="MinHeight" Value="1" />
<Setter Property="MaxHeight" Value="15" />
</Style>
</ListView.ItemContainerStyle>
<ListView.ItemTemplate>
<DataTemplate x:Name="dt" x:DataType="viewmodels:BookingTakerViewModel">
<Grid>
<TextBlock FontSize="14" Text="{x:Bind Vias, Mode=OneWay}" />
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
The Vias are intantiated with data so it's not that which is causing a NullReference Exception. I believe the XAML is incorrect.