Détecter Internet Explorer version en utilisant VB6

Question

Je suis mise à jour d'une application héritée et il a une fonctionnalité qui détecte la version d'Internet Explorer qui est installé, juste pour l'affichage et les rapports d'erreurs non parce que les composants sont nécessaires. Le code utilisé pour la détection de IE version est essentiellement le code de VBNET - DllGetVersion: Internet Explorer version détaillée Infos sur (Auteur: Kay-Christian Hansen, VBNET - Randy Birch). Malheureusement, ce code ne détecte pas la version IE supérieure à IE6.

Je me demande donc ce que la méthode VB6 accepté de détecter la version installée d'Internet Explorer est ces jours-ci?

Merci.

Answer 1

Voici une classe que j'utilise pour obtenir des informations sur la version du fichier:

Option Explicit

'property storage variables
Private m_strCompanyName As String
Private m_strFileDescription As String
Private m_strFileVersion As String
Private m_strInternalName As String
Private m_strCopyright As String
Private m_strOriginalFileName As String
Private m_strProductName As String
Private m_strProductVersion As String
Private m_strPrivateBuild As String
Private m_strSpecialBuild As String
Private m_strComments As String
Private m_strLegalTrademark As String

Private Declare Function GetFileVersionInfo Lib "Version.dll" Alias "GetFileVersionInfoA" (ByVal lptstrFilename As String, ByVal dwhandle As Long, ByVal dwlen As Long, lpData As Any) As Long
Private Declare Function GetFileVersionInfoSize Lib "Version.dll" Alias "GetFileVersionInfoSizeA" (ByVal lptstrFilename As String, lpdwHandle As Long) As Long
Private Declare Function GetSystemDirectory Lib "Kernel32" Alias "GetSystemDirectoryA" (ByVal Path As String, ByVal cbBytes As Long) As Long
Private Declare Function lstrcpy Lib "Kernel32" Alias "lstrcpyA" (ByVal lpString1 As String, ByVal lpString2 As Long) As Long
Private Declare Sub MoveMemory Lib "Kernel32" Alias "RtlMoveMemory" (dest As Any, ByVal Source As Long, ByVal Length As Long)
Private Declare Function OpenFile Lib "Kernel32" (ByVal lpFileName As String, lpReOpenBuff As OFSTRUCT, ByVal wStyle As Long) As Long
Private Declare Function VerQueryValue Lib "Version.dll" Alias "VerQueryValueA" (pBlock As Any, ByVal lpSubBlock As String, lplpBuffer As Any, puLen As Long) As Long

Private Const OFS_MAXPATHNAME = 128
Private Const OF_EXIST = &H4000
Private Const INVALID_HANDLE_VALUE = -1

Private Type OFSTRUCT
    cBytes As Byte
    fFixedDisk As Byte
    nErrCode As Long
    Reserved1 As Long
    Reserved2 As Long
    szPathName(OFS_MAXPATHNAME) As Byte
End Type

Public Function GetVersionInfo(ByRef lpFile As String) As Boolean
   Dim buffer As String
   Dim rc As Long
   Dim FullFileName As String
   Dim sFName As String
   Dim lBufferLen As Long
   Dim lDummy As Long

   On Error GoTo errGetVersionInfo

   If FileExists(lpFile) Then
      buffer = String(255, 0)
      '*** Get size ****
      lBufferLen = GetFileVersionInfoSize(lpFile, lDummy)
      If lBufferLen  0 Then
            Dim bytebuffer(255) As Byte
            MoveMemory bytebuffer(0), lVerPointer, lBufferLen
            Dim Lang_Charset_String As String
            Dim HexNumber As Long

            HexNumber = CLng(bytebuffer(2)) + CLng(bytebuffer(3)) * &H100 + _
                CLng(bytebuffer(0)) * &H10000 + CLng(bytebuffer(1)) * &H1000000

            Lang_Charset_String = Hex(HexNumber)
            'now we change the order of the language id and code page
            'and convert it into a string representation.
            'For example, it may look like 040904E4
            'Or to pull it all apart:
            '04------        = SUBLANG_ENGLISH_USA
            '--09----        = LANG_ENGLISH
            ' ----04E4 = 1252 = Codepage for Windows:Multilingual
            Do While Len(Lang_Charset_String)  0
      End If   'lBufferLen  INVALID_HANDLE_VALUE Then
        FileExists = True
    Else
        FileExists = False
    End If

End Function

Friend Property Get CompanyName() As String

   CompanyName = m_strCompanyName

End Property
Private Property Let CompanyName(ByVal vNewValue As String)

   m_strCompanyName = Trim$(vNewValue)

End Property

Friend Property Get FileDescription() As String

   FileDescription = m_strFileDescription

End Property
Private Property Let FileDescription(ByVal vNewValue As String)

   m_strFileDescription = Trim$(vNewValue)

End Property

Friend Property Get FileVersion() As String

   FileVersion = m_strFileVersion

End Property
Private Property Let FileVersion(ByVal vNewValue As String)

   m_strFileVersion = Trim$(vNewValue)

End Property

Friend Property Get InternalName() As String

   InternalName = m_strInternalName

End Property
Private Property Let InternalName(ByVal vNewValue As String)

   m_strInternalName = Trim$(vNewValue)

End Property

Friend Property Get Copyright() As String

   Copyright = m_strCopyright

End Property
Private Property Let Copyright(ByVal vNewValue As String)

   m_strCopyright = Trim$(vNewValue)

End Property

Friend Property Get OriginalFileName() As String

   OriginalFileName = m_strOriginalFileName

End Property
Private Property Let OriginalFileName(ByVal vNewValue As String)

   m_strOriginalFileName = Trim$(vNewValue)

End Property

Friend Property Get ProductName() As String

   ProductName = m_strProductName

End Property
Private Property Let ProductName(ByVal vNewValue As String)

   m_strProductName = Trim$(vNewValue)

End Property

Friend Property Get ProductVersion() As String

   ProductVersion = m_strProductVersion

End Property
Private Property Let ProductVersion(ByVal vNewValue As String)

   m_strProductVersion = Trim$(vNewValue)

End Property

Friend Property Get PrivateBuild() As String

   ProductVersion = m_strPrivateBuild

End Property
Private Property Let PrivateBuild(ByVal vNewValue As String)

   m_strPrivateBuild = Trim$(vNewValue)

End Property

Friend Property Get SpecialBuild() As String

   ProductVersion = m_strSpecialBuild

End Property
Private Property Let SpecialBuild(ByVal vNewValue As String)

   m_strSpecialBuild = Trim$(vNewValue)

End Property

Friend Property Get Comments() As String

   Comments = m_strComments

End Property
Private Property Let Comments(ByVal vNewValue As String)

   m_strComments = vNewValue

End Property

Friend Property Get LegalTrademark() As String

   LegalTrademark = m_strLegalTrademark

End Property
Private Property Let LegalTrademark(ByVal vNewValue As String)

   m_strLegalTrademark = vNewValue

End Property

Ce sont mes résultats pour IE 8.
Nom de l'entreprise: Microsoft Corporation
Description du fichier: Internet Explorer
Version du produit: 8.00.6001.18702 (longhorn_ie8_rtm (wmbla) 0,090308 à 0339)
Nom interne: iexplore
copyright juridique: © Microsoft Corporation. Tous droits réservés.
Nom du fichier: IEXPLORE.EXE
Nom du produit: Windows Internet Explorer
Commentaires: Windows® Internet Explorer
Marques: Windows Internet Explorer
Version du fichier: 8.00.6001.18702 (longhorn_ie8_rtm (wmbla) 0,090308 à 0339)
construction privée:
construction spéciale:

Answer 2

Vous pouvez accéder à Registre pour le faire.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Version.

Pour IE 10 et au-dessus, vous devriez vérifier

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\svcVersion.

Regardez KB 969393

Answer 3

Je cherchai autour et je ne pouvais pas vraiment trouver quoi que ce soit. Un peu obscure pour une raison quelconque. J'ai trouvé ce lien où quelqu'un a posté une solution mais je coulnd't obtenir pour fonctionner pleinement! :) Je ne suis pas vraiment un gars vb alors peut-être que vous pourriez. Voici le lien si vous êtes intéressé:

http://www.visualbasicscript.com/m_64130/tm.htm

Edit:

En fait, je manqué un peu de code au bas de cette page et que le code semble bien fonctionner à obtenir la version de IE. J'ai un peu simplifié son code un peu:

Dim oFS = CreateObject("Scripting.FileSystemObject")
Dim version = oFS.GetFileVersion("c:\windows\system32\ieframe.dll")
MsgBox("Your IE version is: " & version)

Hope this helps!