static void Main(string[] args)
{
// Creating instance of our dbController
DbController dbController = new DbController();
// Adding our method that hold saving to database logic to our invocation list
SaveBetHandler saveHandler = new SaveBetHandler(dbController.SaveBet);
// Creating two dummy bets
IBet singleBet = new SingleBet();
IBet singleBet2 = new SingleBet();
IBet singleBet3 = new SingleBet();
IBet comboBet = new ComboBet();
// Creating delegates that point to appropriate placeBet functionality
PlaceBetHandler singleBetHandler = new PlaceBetHandler(singleBet.PlaceBet);
singleBetHandler += new PlaceBetHandler(singleBet2.PlaceBet) + new PlaceBetHandler(singleBet3.PlaceBet);
PlaceBetHandler comBetHandler = new PlaceBetHandler(comboBet.PlaceBet);
// Invoking them
singleBetHandler.Invoke(singleBet, saveHandler);
comBetHandler.Invoke(comboBet, saveHandler);
}
static void Main(string[] args)
{
SingleBet singleBet = new SingleBet();
ComboBet comboBet = new ComboBet();
singleBet.PlaceBet();
comboBet.PlaceBet();
}
static void Main(string[] args)
{
DbController dc = new DbController();
SingleBet sb = new SingleBet();
ComboBet cb = new ComboBet();
// subscribe
sb.BetPlaced += dc.OnBetPlaced;
cb.BetPlaced += dc.OnBetPlaced;
sb.PlaceBet();
cb.PlaceBet();
// unsubscribe
sb.BetPlaced -= dc.OnBetPlaced;
cb.BetPlaced -= dc.OnBetPlaced;
}
