【发布时间】:2010-04-07 16:05:45
【问题描述】:
为什么下面这行“alarm.AlarmEvent += new AlarmEventHandler(alarm_Sound);”给我“非静态字段、方法或属性‘AlarmClock.Alarm.alarm_Sound(object, System.EventArgs)’需要对象引用”
public static void Main(string[] args)
{
Alarm alarm = new Alarm(new DateTime(2010, 4, 7, 23, 2, 0));
alarm.Set();
alarm.AlarmEvent += new AlarmEventHandler(alarm_Sound);
}
完整的源代码在这里: Program.cs AlarmEventArgs
【问题讨论】:
标签: c# visual-studio events event-handling