static public Showroom GetShowroom()
{
if (showroom == null)
{
showroom = new Showroom();
}
return(showroom);
}
public void Load()
{
using (Stream stream = File.OpenRead(filePath))
{
var serializer = new BinaryFormatter();
Showroom st = (Showroom)serializer.Deserialize(stream);
Copy(st.Clients, showroom.Clients);
Copy(st.Cars, showroom.Cars);
Copy(st.Orders, showroom.Orders);
//Copy(st.Supplies, store.Supplies);
}
void Copy <T>(List <T> from, List <T> to)
{
to.Clear();
to.AddRange(from);
}
}
public DAO(Showroom showroom)
{
this.showroom = showroom;
}
