public MainWindowViewModel()
{
FirstDownloader = new ImageDownloaderViewModel();
SecondDownloader = new ImageDownloaderViewModel();
ThirdDownloader = new ImageDownloaderViewModel();
FirstDownloader.PropertyChanged += ImageDownloader_PropertyChanged;
SecondDownloader.PropertyChanged += ImageDownloader_PropertyChanged;
ThirdDownloader.PropertyChanged += ImageDownloader_PropertyChanged;
}
public MainWindowViewModel(ImageDownloaderViewModel first, ImageDownloaderViewModel second, ImageDownloaderViewModel third)
{
FirstDownloader = first;
SecondDownloader = second;
ThirdDownloader = third;
}
