private void ThisWallet_OnGotSomeMoney(object sender, EventArgs e)
{
Wallet thisWallet = sender as Wallet;
MoneyEventArgs args = e as MoneyEventArgs;
string _name = thisWallet.Owner;
int _cash = args.Money;
int _crossed = args.ValueCrossed;
MessageBox.Show("You have reached " + _crossed + " in your wallet!\nTotal amount in your wallet is " + _cash + "!", "Kudos " + _name + "!");
}
//declaring a private method which will be used to fire the event
//it creates an instance of event arguments class (in this case MoneyEventArgs)
//it checks if there are any subscriptions to the event before firing it
private void FireEvent(int valueCrossed)
{
MoneyEventArgs e = new MoneyEventArgs();
e.Money = Money;
e.ValueCrossed = valueCrossed;
if (OnGotSomeMoney != null) //checking if there are subscriptions
{
OnGotSomeMoney(this, e); //if there are the event will be fired with 'this' object and e EventArgs as arguments
}
//no action if there are no subscriptions
}