public void logHoursWorked(object sender,
HoursWorkedEventArgs e)
{
string text = "Adding Hours Worked\n";
text += "EmployeeID: " + e.ID.ToString();
text += ", Hours Worked: " + e.Hours.ToString();
log(text);
}
// Called by event whenever a new add hours worked message
// appears in the message queue. Notice the signature matches
// that requried by System.Event
public void addHoursWorked(object sender, HoursWorkedEventArgs e)
{
Console.WriteLine("In delegate, adding employee hours\r\n");
foreach (Employee employee in m_employees)
{
if (employee.ID == e.ID)
{
if (employee.GetType().ToString() == "HourlyEmployee")
{
HourlyEmployee hourlyEmp = (HourlyEmployee)employee;
hourlyEmp.HoursWorked = e.Hours;
}
}
}
}
// Drain the queue.
public void start()
{
if (m_employees == null)
{
return;
}
// Process all queue messages.
while (m_queue.moreMessages() == true)
{
try
{
EmployeeMessage msg = m_queue.getNextMessage();
if (msg.MessageType == MsgType.Add)
{
AddEmployeEventArgs args = new AddEmployeEventArgs(
(AddEmployeeMessage)msg);
OnAddEmployee(this, args);
}
else
{
HoursWorkedEventArgs args = new HoursWorkedEventArgs(
(PayrollMessage)msg);
OnHoursWorked(this, args);
}
}
catch (Exception e)
{
m_errLogger.logError(e);
}
}
// Now read one more message to see our custom exception
// thrown
try
{
EmployeeMessage msg = m_queue.getNextMessage();
}
catch (Exception e)
{
m_errLogger.logError(e);
}
}
