//滴答
public void Tick(int hour, int minute, int second)
{
TickEventArgs args = new TickEventArgs()
{
Hour = hour, Minute = minute, Second = second
};
TickEvent(this, args);
}
//滴答具体方法
static public void ClockTick(object sender, TickEventArgs args)
{
Console.WriteLine($"Tick. It's {args.Hour}:{args.Minute}:{args.Second} now.");
}
void ClockTick(object sender, TickEventArgs args)
{
Console.WriteLine($"{args.Hour}:{args.Minute}:{args.Second}");
}
