public Settings()
{
InitializeComponent();
this.Unloaded += new RoutedEventHandler(Settings_Unloaded);
pcuc = PodcastUriCollection.LoadCollection();
LayoutRoot.DataContext = pcuc;
}
private void DeleteRow_Click(object sender, RoutedEventArgs e)
{
PodcastUriCollection _pcuc = new PodcastUriCollection();
foreach (var item in dataGrid1.SelectedItems)
{
_pcuc.Add((PodcastUriItem)item);
}
foreach (PodcastUriItem pui in _pcuc)
{
pcuc.Remove(pui);
}
}
private void UploadSettings_Click(object sender, RoutedEventArgs e)
{
// Create an instance of the open file dialog box.
OpenFileDialog textDialog = new OpenFileDialog();
// Set filter options and filter index.
textDialog.Filter = "XML Files (.xml)|*.xml|All Files (*.*)|*.*";
textDialog.FilterIndex = 1;
textDialog.Multiselect = false;
// Call the ShowDialog method to show the dialog box.
bool? userClickedOK = textDialog.ShowDialog();
// Process input if the user clicked OK.
if (userClickedOK == true)
{
// Open the selected file to read.
System.IO.Stream fileStream = textDialog.File.OpenRead();
PodcastUriCollection _pcuc = PodcastUriCollection.LoadCollection(fileStream);
if (_pcuc != null)
{
pcuc = _pcuc;
LayoutRoot.DataContext = pcuc;
}
}
}
