public void Activate(FileOpenPickerActivatedEventArgs args)
{
FileOpenPickerUi = args.FileOpenPickerUI;
FileOpenPickerUi.Title = "github";
Window.Current.Content = this;
OnNavigatedTo(null);
Window.Current.Activate();
}
public void Activate(FileOpenPickerActivatedEventArgs args)
{
// cache FileOpenPickerUI
fileOpenPickerUI = args.FileOpenPickerUI;
Window.Current.Content = this;
this.OnNavigatedTo(null);
Window.Current.Activate();
}
private async void OnFileRemoved(FileOpenPickerUI sender, FileRemovedEventArgs args)
{
if (args.Id == id)
{
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, async () =>
{
await new Windows.UI.Popups.MessageDialog("File removed from the basket.").ShowAsync();
UpdateButtonState(false);
});
}
}
private async void OnFileRemoved(FileOpenPickerUI sender, FileRemovedEventArgs args)
{
// make sure that the item got removed matches the one we added.
if (args.Id == id)
{
// The event handler may be invoked on a background thread, so use the Dispatcher to run the UI-related code on the UI thread.
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
OutputTextBlock.Text = Status.FileRemoved;
UpdateButtonState(false);
});
}
}
public async void Activate(FileOpenPickerActivatedEventArgs args)
{
_fileOpenPickerUI = args.FileOpenPickerUI;
_fileOpenPickerUI.FileRemoved += this.FilePickerUI_FileRemoved;
_fileOpenPickerUI.Title = "Select files from the video library";
QueryOptions qo = new QueryOptions();
var qr = KnownFolders.VideosLibrary.CreateFileQuery();
FileInformationFactory fif = new FileInformationFactory(qr, ThumbnailMode.VideosView);
lstView.ItemsSource = (await fif.GetFilesAsync());
Window.Current.Content = this;
Window.Current.Activate();
}
public void Initialize(FileOpenPickerUI fileOpenPicker)
{
throw new NotImplementedException();
}
private void FilePickerUI_FileRemoved(FileOpenPickerUI sender, FileRemovedEventArgs args)
{
}
public void Initialize(FileOpenPickerUI fileOpenPicker)
{
_fileOpenPicker = fileOpenPicker;
}
public FileOpenPickerUIEvents(FileOpenPickerUI This)
{
this.This = This;
}
