我可以将ObservableCollection中的单个属性绑定到WPF中的ListView吗？

Question

My ViewModel contains an ObservableCollection<TDL> .

Each item is an instance of TDL:

public class TDL
{
    public string DataFile { get; set; }
    public List<Task> Items { get; set; }
    public int Id { get; set; }
    public string Name { get; set; }
}

I want all the names to be displayed in a ListView. Can I bind only the Name property?

Answer 1

ObservableCollection<TDL> needs to be set as ItemSource of ListView . Property You like to have as displayed one, needs to be defined in <ListView.View> attribute, as presented below:

<ListView ItemsSource="{Binding NameOfObservableCollectionProperty}"....>
  <ListView.View>
    <GridView>
      <GridViewColumn Header="Name"
         DisplayMemberBinding="{Binding Name}"  />
    </GridView>
  </ListView.View>
</ListView>