public void Run()
{
for (;;)
{
Thread.Sleep(100);
DateTime dt = DateTime.Now;
//notify to the subscriber
if (dt.Second != second)
{
TimeEventArgs args = new TimeEventArgs(dt.Hour, dt.Second, dt.Minute);
if (listOfHandlers != null)//if anyone has subscribed then notify them;
{
listOfHandlers(this, args);
}
}
this.hour = dt.Hour;
this.minute = dt.Minute;
this.second = dt.Second;
}
}
//event handler that matches signature with publisher's deleagte and implements publisher's delegate
public void LoggingTime(object clock, TimeEventArgs args)
{
Console.WriteLine("Logging in the logger, logging time => {0}::{1}::{2}", args.hour, args.minute, args.second);
}
//event handler, whose signature matches with the delegate, and implements the publisher's deleagted functionality
public void TimeHasChanged(object clock, TimeEventArgs args)
{
Console.WriteLine("The Time is {0}::{1}::{2}", args.hour, args.minute, args.second);
}
