public YEvents(NineManagement nm)
{
if (nbInstances > 0)
throw new Exception("YEvents can be instantiated more than once");
_instance = this;
LIO = LinkIOImp.Instance;
Data = Data.Instance;
Catalog = Catalog.Instance;
NM = nm;
}
public MainWindow()
{
InitializeComponent();
DataContext = new NineManagement();
Closing += (DataContext as NineManagement).MainClose;
}
