public MainWindow(bool downloadImmediately)
{
IOFunc.CreateFolderTree(Storage.Folder);
this.MainProgramElements = new MainProgramElements(this as MainWindow);
this.DataContext = MainProgramElements;
InitializeComponent();
ValidateAvailabilityOfSpecialItems(this.videoQueue.Items);
if (downloadImmediately)
{
this.DownloadButton_Click(this.startDownloadingButton, new RoutedEventArgs());
}
}