ElapsedEventArgs 类

定义

命名空间:

System.Timers

程序集:

System.ComponentModel.TypeConverter.dll

Source:

ElapsedEventArgs.cs

提供 Elapsed 事件的数据。

C#

public class ElapsedEventArgs : EventArgs

继承

Object

EventArgs

ElapsedEventArgs

示例

以下示例实例化一个 Timer 对象，该对象每两秒（2000 毫秒）触发其 Timer.Elapsed 事件，并为该事件设置事件处理程序并启动计时器。 每次引发 ElapsedEventArgs.SignalTime 属性时，事件处理程序都会显示该值。

C#

using System;
using System.Timers;

public class Example
{
    private static Timer aTimer;

    public static void Main()
    {
        // Create a timer and set a two second interval.
        aTimer = new System.Timers.Timer();
        aTimer.Interval = 2000;

        // Hook up the Elapsed event for the timer. 
        aTimer.Elapsed += OnTimedEvent;

        // Have the timer fire repeated events (true is the default)
        aTimer.AutoReset = true;

        // Start the timer
        aTimer.Enabled = true;

        Console.WriteLine("Press the Enter key to exit the program at any time... ");
        Console.ReadLine();
    }

    private static void OnTimedEvent(Object source, System.Timers.ElapsedEventArgs e)
    {
        Console.WriteLine("The Elapsed event was raised at {0}", e.SignalTime);
    }
}
// The example displays output like the following: 
//       Press the Enter key to exit the program at any time... 
//       The Elapsed event was raised at 5/20/2015 8:48:58 PM 
//       The Elapsed event was raised at 5/20/2015 8:49:00 PM 
//       The Elapsed event was raised at 5/20/2015 8:49:02 PM 
//       The Elapsed event was raised at 5/20/2015 8:49:04 PM 
//       The Elapsed event was raised at 5/20/2015 8:49:06 PM

属性

SignalTime

获取引发 Elapsed 事件的日期/时间。

方法

Equals(Object)	确定指定的对象是否等于当前对象。 (继承自 Object)
GetHashCode()	用作默认哈希函数。 (继承自 Object)
GetType()	获取当前实例的 Type。 (继承自 Object)
MemberwiseClone()	创建当前 Object的浅表副本。 (继承自 Object)
ToString()	返回一个表示当前对象的字符串。 (继承自 Object)

适用于