public marketByOrder(Object subject, String name)
{
concreteSub = subject;
companyName = name;
//Register itself as an observer
StockMarket.Register(this);
InitializeComponent();
update();
}
public stockStateSummary(Object sub)
{
concreteSub = sub;
//Register itself as an observer
stockMarket.Register(this);
InitializeComponent();
try
{
noChange = new Bitmap(this.imgs.Images[0]);
}
catch (Exception)
{
noChange = null;
}
try
{
upImage = new Bitmap(this.imgs.Images[1]);
}
catch (Exception)
{
upImage = null;
}
try
{
downImage = new Bitmap(this.imgs.Images[2]);
}
catch (Exception)
{
downImage = null;
}
update();
}
