我需要帮助在visual basic（控制台应用程序）中创建一个计时器 [英] I need help creating a timer in visual basic(console application)

问题描述

我想创建一个计时器，以便在60秒后，main sub中的变量将设置为true。如果有人可以提供帮助，那将非常感激。

I'd like to create a timer so that after 60 seconds, a variable from the main sub will be set to true. If anyone could help, that would be very much appreciated.

* fat dab *

*fat dab*

推荐答案

尝试使用这样的代码，适应您的需求

Try using code like this, adapt to your needs

Imports System
Imports System.Timers

Public Class Example
   Private Shared aTimer As System.Timers.Timer

   Public Shared Sub Main()
	  SetTimer()

	  Console.WriteLine(vbLf & "Press the Enter key to exit the application..." & vbLf)
	  Console.WriteLine("The application started at {0:HH:mm:ss.fff}", Date.Now)
	  Console.ReadLine()
	  aTimer.Stop()
	  aTimer.Dispose()

	  Console.WriteLine("Terminating the application...")
   End Sub

   Private Shared Sub SetTimer()
		' Create a timer with a two second interval.
		aTimer = New System.Timers.Timer(2000)
		' Hook up the Elapsed event for the timer. 
		AddHandler aTimer.Elapsed, AddressOf OnTimedEvent
		aTimer.AutoReset = True
		aTimer.Enabled = True
   End Sub

	Private Shared Sub OnTimedEvent(ByVal source As Object, ByVal e As ElapsedEventArgs)
		Console.WriteLine("The Elapsed event was raised at {0:HH:mm:ss.fff}", e.SignalTime)
	End Sub
End Class

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