//Invoke the loan event
public virtual void OnLoan(LoanEventArgs args)
{
if (Loan != null)
{
Loan(this, args);
}
}
public override void LoanHandler(object sender, LoanEventArgs args)
{
if (args.Loan.Amount < 45000)
{
Console.WriteLine($"{ this.GetType().Name } Approval Request #{args.Loan.Number}");
}
else if (Successor != null)
{
Successor.LoanHandler(this, args);
}
}
//Event Handler public abstract void LoanHandler(object sender, LoanEventArgs args);