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' Copyright ©1996-2011 VBnet/Randy Birch, All Rights Reserved.
' Some pages may also contain other copyrights by the author.
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' Distribution: You can freely use this code in your own
' applications, but you may not reproduce
' or publish this code on any web site,
' online service, or distribute as source
' on any media without express permission.
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Private Const NOTIFYICONDATA_V1_SIZE As Long = 88 'pre-5.0 structure size
Private Const NOTIFYICONDATA_V2_SIZE As Long = 488 'pre-6.0 structure size
Private Const NOTIFYICONDATA_V3_SIZE As Long = 504 '6.0+ structure size
Private NOTIFYICONDATA_SIZE As Long
Private Declare Function GetFileVersionInfoSize Lib "version.dll" _
Alias "GetFileVersionInfoSizeA" _
(ByVal lptstrFilename As String, _
lpdwHandle As Long) As Long
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 VerQueryValue Lib "version.dll" _
Alias "VerQueryValueA" _
(pBlock As Any, _
ByVal lpSubBlock As String, _
lpBuffer As Any, _
nVerSize As Long) As Long
Private Declare Sub CopyMemory Lib "kernel32" _
Alias "RtlMoveMemory" _
(pTo As Any, _
uFrom As Any, _
ByVal lSize As Long)
Private Function IsShellVersion(ByVal version As Long) As Boolean
'returns True if the Shell version
'(shell32.dll) is equal or later than
'the value passed as 'version'
Dim nBufferSize As Long
Dim nUnused As Long
Dim lpBuffer As Long
Dim nVerMajor As Integer
Dim bBuffer() As Byte
Const sDLLFile As String = "shell32.dll"
nBufferSize = GetFileVersionInfoSize(sDLLFile, nUnused)
If nBufferSize > 0 Then
ReDim bBuffer(nBufferSize - 1) As Byte
Call GetFileVersionInfo(sDLLFile, 0&, nBufferSize, bBuffer(0))
If VerQueryValue(bBuffer(0), "\", lpBuffer, nUnused) = 1 Then
CopyMemory nVerMajor, ByVal lpBuffer + 10, 2
IsShellVersion = nVerMajor >= version
End If 'VerQueryValue
End If 'nBufferSize
End Function
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