windows - rtlGetVersion 错误的想法至于为什么？

Question

在 windows 10 rtlGetVersion 上说我正在使用 windows XP PRO SP3

我使用了另一个 stackoverflow 帖子中的链接。解释为什么我遇到问题我目前必须尝试使用​​ GetVersionEx 来解决。

How can a VB 6 app determine if it is running on Windows 10?

在项目中使用它之前，我自己使用了这个确切的代码来测试我自己的计算机。但是我运行的是 Windows 10:版本 1903 操作系统构建 18362.295

根据winver和我的介绍。

However, using the method described there its returning. 
Windows XP Proffesional SP3 (v5.1.2600) 

Private Const cbCSDVersion As Long = 128 * 2

Private Const STATUS_SUCCESS As Long = 0

Private Const VER_PLATFORM_WIN32s As Long = 0
Private Const VER_PLATFORM_WIN32_WINDOWS As Long = 1
Private Const VER_PLATFORM_WIN32_NT As Long = 2

Private Const VER_NT_WORKSTATION As Byte = 1
Private Const VER_NT_DOMAIN_CONTROLLER As Byte = 2
Private Const VER_NT_SERVER As Byte = 3

Private Const VER_SUITE_PERSONAL As Integer = &H200

Private Type RTL_OSVERSIONINFOEXW
   dwOSVersionInfoSize As Long
   dwMajorVersion      As Long
   dwMinorVersion      As Long
   dwBuildNumber       As Long
   dwPlatformId        As Long
   szCSDVersion        As String * cbCSDVersion
   wServicePackMajor   As Integer
   wServicePackMinor   As Integer
   wSuiteMask          As Integer
   wProductType        As Byte
   wReserved           As Byte
End Type

Private Declare Function RtlGetVersion Lib "ntdll" _
    (lpVersionInformation As RTL_OSVERSIONINFOEXW) As Long


'==================================================================================
' RealWinVer.bas     by Cody Gray, 2016
' 
' (Freely available for use and modification, provided that credit is given to the
' original author. Including a comment in the code with my name and/or a link to
' this Stack Overflow answer is sufficient.)
'==================================================================================



''''''''''''''''''''''''''''''''''''''''''''''''''
' Internal Helper Functions
''''''''''''''''''''''''''''''''''''''''''''''''''

Private Function IsWinServerVersion(ByRef ver As RTL_OSVERSIONINFOEXW) As Boolean
   ' There are three documented values for "wProductType".
   ' Two of the values mean that the OS is a server versions,
   ' while the other value signifies a home/workstation version.
   Debug.Assert ver.wProductType = VER_NT_WORKSTATION Or _
                ver.wProductType = VER_NT_DOMAIN_CONTROLLER Or _
                ver.wProductType = VER_NT_SERVER

   IsWinServerVersion = (ver.wProductType <> VER_NT_WORKSTATION)
End Function

Private Function GetWinVerNumber(ByRef ver As RTL_OSVERSIONINFOEXW) As String
   Debug.Assert ver.dwPlatformId = VER_PLATFORM_WIN32_NT

   GetWinVerNumber = ver.dwMajorVersion & "." & _
                     ver.dwMinorVersion & "." & _
                     ver.dwBuildNumber
End Function

Private Function GetWinSPVerNumber(ByRef ver As RTL_OSVERSIONINFOEXW) As String
   Debug.Assert ver.dwPlatformId = VER_PLATFORM_WIN32_NT

   If (ver.wServicePackMajor > 0) Then
      If (ver.wServicePackMinor > 0) Then
         GetWinSPVerNumber = "SP" & CStr(ver.wServicePackMajor) & "." & CStr(ver.wServicePackMinor)
         Exit Function
      Else
         GetWinSPVerNumber = "SP" & CStr(ver.wServicePackMajor)
         Exit Function
      End If
   End If
End Function

Private Function GetWinVerName(ByRef ver As RTL_OSVERSIONINFOEXW) As String
   Debug.Assert ver.dwPlatformId = VER_PLATFORM_WIN32_NT

   Select Case ver.dwMajorVersion
      Case 3
         If IsWinServerVersion(ver) Then
            GetWinVerName = "Windows NT 3.5 Server"
            Exit Function
         Else
            GetWinVerName = "Windows NT 3.5 Workstation"
            Exit Function
         End If
      Case 4
         If IsWinServerVersion(ver) Then
            GetWinVerName = "Windows NT 4.0 Server"
            Exit Function
         Else
            GetWinVerName = "Windows NT 4.0 Workstation"
            Exit Function
         End If
      Case 5
         Select Case ver.dwMinorVersion
            Case 0
               If IsWinServerVersion(ver) Then
                  GetWinVerName = "Windows 2000 Server"
                  Exit Function
               Else
                  GetWinVerName = "Windows 2000 Workstation"
                  Exit Function
               End If
            Case 1
               If (ver.wSuiteMask And VER_SUITE_PERSONAL) Then
                  GetWinVerName = "Windows XP Home Edition"
                  Exit Function
               Else
                  GetWinVerName = "Windows XP Professional"
                  Exit Function
               End If
            Case 2
               If IsWinServerVersion(ver) Then
                  GetWinVerName = "Windows Server 2003"
                  Exit Function
               Else
                  GetWinVerName = "Windows XP 64-bit Edition"
                  Exit Function
               End If
            Case Else
               Debug.Assert False
         End Select
      Case 6
         Select Case ver.dwMinorVersion
            Case 0
               If IsWinServerVersion(ver) Then
                  GetWinVerName = "Windows Server 2008"
                  Exit Function
               Else
                  GetWinVerName = "Windows Vista"
                  Exit Function
               End If
            Case 1
               If IsWinServerVersion(ver) Then
                  GetWinVerName = "Windows Server 2008 R2"
                  Exit Function
               Else
                  GetWinVerName = "Windows 7"
                  Exit Function
               End If
            Case 2
               If IsWinServerVersion(ver) Then
                  GetWinVerName = "Windows Server 2012"
                  Exit Function
               Else
                  GetWinVerName = "Windows 8"
                  Exit Function
               End If
            Case 3
               If IsWinServerVersion(ver) Then
                  GetWinVerName = "Windows Server 2012 R2"
                  Exit Function
               Else
                  GetWinVerName = "Windows 8.1"
                  Exit Function
               End If
            Case Else
               Debug.Assert False
         End Select
      Case 10
         If IsWinServerVersion(ver) Then
            GetWinVerName = "Windows Server 2016"
            Exit Function
         Else
            GetWinVerName = "Windows 10"
            Exit Function
         End If
      Case Else
         Debug.Assert False
   End Select

   GetWinVerName = "Unrecognized Version"
End Function




''''''''''''''''''''''''''''''''''''''''''''''''''
' Public Functions
''''''''''''''''''''''''''''''''''''''''''''''''''

' Returns a string that contains the name of the underlying version of Windows,
' the major version of the most recently installed service pack, and the actual
' version number (in "Major.Minor.Build" format).
'
' For example: "Windows Server 2003 SP2 (v5.2.3790)" or
'              "Windows 10 (v10.0.14342)"
'
' This function returns the *real* Windows version, and works correctly on all
' operating systems, including Windows 10, regardless of whether or not the
' application includes a manifest. It calls the native NT version-info function
' directly in order to bypass compatibility shims that would otherwise lie to
' you about the real version number.
Public Function GetActualWindowsVersion() As String
   Dim ver As RTL_OSVERSIONINFOEXW
   ver.dwOSVersionInfoSize = Len(ver)

   If (RtlGetVersion(ver) <> STATUS_SUCCESS) Then
      GetActualWindowsVersion = "Failed to retrieve Windows version"
   End If

   ' The following version-parsing logic assumes that the operating system
   ' is some version of Windows NT. This assumption will be true if you
   ' are running any version of Windows released in the past 15 years,
   ' including several that were released before that.
   Debug.Assert ver.dwPlatformId = VER_PLATFORM_WIN32_NT

   GetActualWindowsVersion = GetWinVerName(ver) & " " & GetWinSPVerNumber(ver) & _
                             " (v" & GetWinVerNumber(ver) & ")"
End Function


Private Sub Main()
    On Error Resume Next


    Debug.Print "Getting OS system"
    Debug.Print "Real OS: " & GetActualWindowsVersion


End Sub

关于如何解决这个问题的想法和想法？还是我基本上需要找到另一种方法？

Answer 1

找到我的问题。老实说，我不会猜到的。我也不知道为什么会这样。

http://www.vbforums.com/showthread.php?846709-OS-Version-information-class&highlight=

来自埃尔罗伊:

Interestingly, it seems to circumvent any compatibility shims when running compiled. However, it doesn't circumvent the shims when executing from the IDE. In other words, if you have compatibility shims set for the VB6.EXE, it'll report whatever those shims say rather than the true OS.