Finding databinding listbox

Question

Hello everybody have a nice day ! I'm finding about listbox on WP7. Listbox (child) into listbox (parent) listbox databinding from the observerCollection class. If you see that please tell for me thank you !

Ken Nguyen · Answer

This is the example : http://i683.photobucket.com/albums/vv194/only_forever_love_9x/1-3.jpg http://i683.photobucket.com/albums/vv194/only_forever_love_9x/2-3.jpg http://i683.photobucket.com/albums/vv194/only_forever_love_9x/3-2.jpg How can i do ? I don't have any ideas about .xaml and xaml.cs code. I need help ! How can I save Iolated Storage - Read and Save FindNewsListBox in Page1 MyDoc.cs public class MyDoc : INotifyPropertyChanged { public int Id { get; set; } public MyDoc() { } private string _private; public string Private { get { return _private; } set { if (_private != value) { _private = value; NotifyPropertyChanged(Private); } } } private string _public; public string Public { get { return _public; } set { if (_public != value) { _public = value; NotifyPropertyChanged(Public); } } } public event PropertyChangedEventHandler PropertyChanged; private void NotifyPropertyChanged(String propertyName) { PropertyChangedEventHandler handler = PropertyChanged; if (null != handler) { handler(this new PropertyChangedEventArgs(propertyName)); } } } MyFind public class MyFind : INotifyPropertyChanged { public int Id { get; set; } public MyFind() { } private string _find; public string Find { get { return _find; } set { if (_find != value) { _find = value; NotifyPropertyChanged(Find); } } } private string _news; public string News { get { return _news; } set { if (_news != value) { _news = value; NotifyPropertyChanged(News); } } } private ObservableCollection _list; public ObservableCollection List { get { if (_list == null) { _list = new ObservableCollection (); } return _list; } set { if (_list != value) { _list = value; NotifyPropertyChanged(List); } } } public event PropertyChangedEventHandler PropertyChanged; private void NotifyPropertyChanged(String propertyName) { PropertyChangedEventHandler handler = PropertyChanged; if (null != handler) { handler(this new PropertyChangedEventArgs(propertyName)); } } }