static void Main(string[] args)
{
Clock C = new Clock();
Console.WriteLine("请设定闹钟时间：（例如 12:12:12）");
C.Time = (Console.ReadLine());
// System.Threading.Thread.Sleep(10000);
while (true)
{
Console.WriteLine("当前时间为：");
Console.WriteLine(DateTime.Now.ToLongTimeString());
Console.WriteLine("设定时间为：" + C.Time);
var clock = new Clock();//注册事件
clock.TimeTest(C.Time);
clock.bell += ShowProgress;
System.Threading.Thread.Sleep(1000);
Console.Clear();
}
}
