Listbox binding - wpf

Question

Hello I have problem with binding data to Listbox. In shortway... I want list all my Skydrive files.
My XAML
<TextBlock Height="35" HorizontalAlignment="Left" Margin="9,6,0,0" Name="infoTextBlock" Text="" VerticalAlignment="Top" Width="Auto" />
<my:SignInButton Name="signInButton1" ClientId="<correct ClientId>" Scopes="wl.signin wl.basic wl.skydrive" Branding="Windows" TextType="SignIn" SessionChanged="signInButton1_SessionChanged" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="198,-6,0,0" />
<StackPanel Height="578" HorizontalAlignment="Left" Margin="10,50,0,0" Name="StackContentPanel" VerticalAlignment="Top" Width="440">
<ListBox Height="465" Name="FileList" Width="380" ItemsSource="{Binding Files}">
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Name}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</StackPanel>
My class and cs.
namespace EReader.ViewModel
{
public class File
{
public File()
{}
private string name;
public string Name
{
get { return this.name; }
set { this.name = value; }
}
}
}
public class FilesManager
{
public ObservableCollection<string> Files;
public FilesManager()
{
Files = new ObservableCollection<string>();
}
}
namespace EReader
{
public partial class MainPage : PhoneApplicationPage
{
private LiveConnectClient client;
// Constructor
public MainPage()
{
InitializeComponent();
}
private void signInButton1_SessionChanged(object sender, LiveConnectSessionChangedEventArgs e)
{
if (e.Status == LiveConnectSessionStatus.Connected)
{
client = new LiveConnectClient(e.Session);
infoTextBlock.Text = "Signed in.";
client.GetCompleted +=
new EventHandler<LiveOperationCompletedEventArgs>(OnGetCompleted);
client.GetAsync("/me/skydrive/files/");
}
else
{
infoTextBlock.Text = "Not signed in.";
client = null;
}
}
void OnGetCompleted(object sender, LiveOperationCompletedEventArgs e)
{
//Gdy uda nam się podłaczyc do konta skydrive
if (e.Error == null)
{
signInButton1.Visibility = System.Windows.Visibility.Collapsed;
#region Nazwa użytkownika
string firstName = "";
string lastName = "";
if (e.Result.ContainsKey("first_name") ||
e.Result.ContainsKey("last_name"))
{
if (e.Result.ContainsKey("first_name"))
{
if (e.Result["first_name"] != null)
{
firstName = e.Result["first_name"].ToString();
}
}
if (e.Result.ContainsKey("last_name"))
{
if (e.Result["last_name"] != null)
{
lastName = e.Result["last_name"].ToString();
}
}
infoTextBlock.Text =
"Hello, " + firstName +" "+ lastName + "!";
}
else
{
infoTextBlock.Text = "Hello, signed-in user!";
}
#endregion
#region Wszyskite pliki
List<object> data = (List<object>)e.Result["data"];
FilesManager fileManager = new FilesManager();
foreach (IDictionary<string,object> items in data)
{
File file = new File();
file.Name= items["name"].ToString();
fileManager.Files.Add(file.Name);
}
FileList.ItemsSource = fileManager.Files;
#endregion
}
else
{
infoTextBlock.Text = "Error calling API: " +
e.Error.ToString();
}
}
}

Answer 1

Files must be a property, not a field.
Furthermore {Binding Name} must be {Binding} instead, because a string has no Name property.

Answer 2

This has to be a public property:
public ObservableCollection<string> Files;
should be
public ObservableCollection<string> Files {get;set;}
Then your binding will work