PROSAGA码农传奇-数据防泄漏-VBA宏内存泄漏（如何清除变量=

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    我测试了上面的代码，它正在破坏IE对象。也就此而言
  
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      似乎IE的实例正在缓存请求，因此对象变得越来越大。这只是一个假设。
    
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    是的它有时会增加但不总是。见截图。
  
  
    <img src =“https://i.stack.imgur.com/KEiA1.png”alt =“在此处输入图像说明”/>
  
  
    这是IE for 8循环的任务管理器的屏幕截图。它显示出增加，但如果你看到它也会降低它。所以我相信你所看到的不是内存泄漏。
  
  
    的
      编辑
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    这是我在我的数据库中的一些代码（我没有写它）但你可以运行它来检查内存使用情况。
  
   <pre>
 <code>
 Sub Sample()
 Do While True
 Dim IE As Object
 Set IE = CreateObject("InternetExplorer.Application")

IE.Navigate "https://www.google.hr/#hl=hr&gs_nf=1&cp=3&gs_id=8&xhr=t&q=" & Counter
        IE.Visible = False

Debug.Print GetProcessMemory("iexplore.exe")

Do While IE.readyState <> 4 Or IE.Busy = True
 Application.Wait Now() + TimeValue("00:00:01")
 DoEvents
 Loop

Application.Wait Now() + TimeValue("00:00:01")
        Counter = Counter + 1
        Range("A" & Counter).value = "https://www.google.hr/#hl=hr&gs_nf=1&cp=3&gs_id=8&xhr=t&q=" & Counter

IE.Quit
        Set IE = Nothing
    Loop
End Sub

Private Function GetProcessMemory(ByVal app_name As String) As String
    Dim Process As Object, dMemory As Double

For Each Process In GetObject("winmgmts:"). _
    ExecQuery("Select WorkingSetSize from Win32_Process Where Name = '" & app_name & "'")
        dMemory = Process.WorkingSetSize
    Next
    If dMemory > 0 Then
        GetProcessMemory = ResizeKb(dMemory)
    Else
        GetProcessMemory = "0 Bytes"
    End If
End Function

Private Function ResizeKb(ByVal b As Double) As String
    Dim bSize(8) As String, i As Integer
    bSize(0) = "Bytes"
    bSize(1) = "KB" 'Kilobytes
    bSize(2) = "MB" 'Megabytes
    bSize(3) = "GB" 'Gigabytes
    bSize(4) = "TB" 'Terabytes
    bSize(5) = "PB" 'Petabytes
    bSize(6) = "EB" 'Exabytes
    bSize(7) = "ZB" 'Zettabytes
    bSize(8) = "YB" 'Yottabytes
    For i = UBound(bSize) To 0 Step -1
        If b >= (1024 ^ i) Then
            ResizeKb = ThreeNonZeroDigits(b / (1024 ^ _
                i)) & " " & bSize(i)
            Exit For
        End If
    Next
End Function

Private Function ThreeNonZeroDigits(ByVal value As Double) As Double
    If value >= 100 Then
        ThreeNonZeroDigits = FormatNumber(value)
    ElseIf value >= 10 Then
        ThreeNonZeroDigits = FormatNumber(value, 1)
    Else
        ThreeNonZeroDigits = FormatNumber(value, 2)
    End If
End Function

</code>
 </pre>
  
    的
      快照
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    <img src =“https://i.stack.imgur.com/H89JR.png”alt =“在此输入图片说明”/>
  
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