本文介绍了VB6应用程序:WebBrowser.Navigate刷新每3分钟的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用VB6中使用此code推出了web浏览器窗口中的应用程序:
I am making an application using VB6 in which a WebBrowser window is launched using this code:
Private Sub Form_Load()
WebBrowser1.Navigate ("http://google.com")
End Sub
我怎样才能使窗口刷新相同的URL每一个让我们例如3分钟呢?
我知道它应该是众所周知的事情,但我仍然可以通过VB编程
How can I make the window refresh the same url every let's say 3 minutes ?I know it should be something well known but i am still searching my way through VB programming
推荐答案
您不需要2计时器。只是有一个全局变量 globalTimer随着日期
,让你驾驶的最后一次
您可以设置定时器运行每一秒或分钟。为了更准确,我建议每一秒。
You don't need 2 timers. just have a global variable globalTimer As Date
that keeps the last time you navigatedYou can set Timer1 to run every second or minute. To be more accurate, I recommend every second.
Dim globalTimer As Date
...
Private Sub Timer1_Timer()
If Now >= DateAdd("n", 3, globalTimer) Then ' its been at least 3 minutes since last Navigation
WebBrowser1.Navigate ("http://google.com") ' Navigate
globalTimer = Now ' store the new navigation time
End If
End Sub
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