Binding Selecteditem In Listview
listview
xamarin
xamarin-forms
xamarin-listview
ListView support to select the items through binding the SelectedItem property from view model by implementing the INotifyPropertyChanged interface that gives the call back notification to UI.
<syncfusion:SfListView x:Name="listView"
SelectedItem="{Binding SelectedItem}"
ItemsSource="{Binding BookInfoCollection}"/>
//ViewModel.cs
public class BookInfoRepository : INotifyPropertyChanged
{
private object selectedItem;
public object SelectedItem
{
get { return this.selectedItem; }
set
{
this.selectedItem = value;
this.OnPropertyChanged("SelectedItem");
}
}
public BookInfoRepository()
{
SelectedItem = BookInfoCollection[2];
}
}
To know more about MVVM in ListView, please refer our documentation here
