private async Task AddBookFromFileAsync(IStorageFile file)
{
var dialog = new BusyIndicator();
var taskDescription = _resourceLoader.GetString("Application_Opening");
dialog.TaskDescription = string.Format(taskDescription, file.Name);
dialog.Show();
try
{
await _bookProvider.AddBookAsync(file);
}
catch (NotImplementedException)
{
await ShowDocumentTypeIsNotSupportedMessageAsync();
}
catch
{
await ShowDocumentOpeningErrorMessageAsync();
}
finally
{
dialog.Hide();
}
}
