因此,我正在研究一些可以自动执行Internet Explorer的VBScript:打开它,导航并下载文件。我已经开始工作了,但是有一个问题在于我需要向其发送击键。 SendKeys为我工作,但是问题是,当我使用AppActivate将焦点放在IE上时,它并不总是有效。基本上可以分为以下两种情况:

情况1:双击我的.vbs文件,自动化过程将顺利进行。窗口被激活,一切正常。

情况2:双击我的.vbs文件,然后其他某个应用程序打开一个窃取焦点的窗口(或手动单击其他内容以更改焦点)。当稍后执行AppActivate行时,IE永远不会集中精力,而且显然不会击键。

那么你们对为什么AppActivate没有设置焦点有什么想法吗?

这是我用来激活IE窗口的代码:

Do While Not wshell.AppActivate("Active Agents - Internet Explorer")
    WScript.Sleep(1)
Loop

最佳答案

该脚本示例运行IE并以AppActivate为焦点发送密钥

    'fuction to set the application active and then send keys
    Function mySendKey(sKey,sTime)
       for i=0 to 600        ' this loop will continue about 30 sec if this not enough increase this number
        'get the window title of the IE
        title= sh.Exec("cmd.exe /c tasklist /v /fi ""imagename EQ iexplore*"" /FO LIST | FIND /i ""window title:"" ").stdOut.readline
        title= Mid (title,15,len(title)-14)
        sh.Popup  title,1

        Sh.AppActivate title
        Rtn=Sh.AppActivate(title)     '  window title of application
        If Rtn = True  Then           'if the window active then execute sned keys
            Sh.SendKeys  sKey
            Exit For
        End If
        wscript.sleep 10
      Next
     WScript.Sleep sTime*1000
    End Function

  'hide the cmd window from popup
  If StrComp(right(WScript.FullName,11),"wscript.exe",1) = 0 Then
  WScript.Quit CreateObject("WScript.Shell").Run("cscript.exe //nologo """ & WScript.ScriptFullName & """", 0, False)
  End If
  'open internet explorer
Set Sh = CreateObject("WScript.Shell")
Sh.Exec "C:\Program Files\Internet Explorer\iexplore.exe"
WScript.Sleep 7000
 'call mySendKey function to send keys to IE
 Call mySendKey("(% )(x)",1)                         'max the windows of IE
 Call mySendKey("({F6})(www.yahoo.com)    (~)",10)   'browse to yahoo and wait 10 sec to load
 Call mySendKey("({F6})(www.msn.com)      (~)",10)   'browse to msn and wait 10 sec to load
 Call mySendKey("(% )(C)",1)                         'close the IE

10-05 20:37
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