如何得到一个程序的版本号！

[moleboy]

如何得到一个程序的版本号！

[xyhv]

你在.exe文件的属性的版本就可以看到

[suntt]

用GetFileVersionInfo api函数

[suntt]

详细的内容你看
http://www.china-askpro.com/msg20/qa08.shtml

[suntt]

刚刚看了程序，发现他写的并不是很正确。现在把全套的给你。


'这是一个获取文件信息的程序

Private Filename As String
Private Directory As String
Private FullFileName As String

Private StrucVer As String
Private FileVer As String
Private ProdVer As String
Private FileFlags As String
Private FileOS As String
Private FileType As String
Private FileSubType As String

Private Type VS_NEWINFO
astr As String * 1024
End Type

Private Type VS_FIXEDFILEINFO
dwSignature As Long
dwStrucVersionl As Integer
dwStrucVersionh As Integer
dwFileVersionMSl As Integer
dwFileVersionMSh As Integer
dwFileVersionLSl As Integer
dwFileVersionLSh As Integer
dwProductVersionMSl As Integer
dwProductVersionMSh As Integer
dwProductVersionLSl As Integer
dwProductVersionLSh As Integer
dwFileFlagsMask As Long
dwFileFlags As Long
dwFileOS As Long
dwFileType As Long
dwFileSubtype As Long
dwFileDateMS As Long
dwFileDateLS As Long
End Type

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 VerQueryValue Lib "Version.dll" Alias _
"VerQueryValueA" (pBlock As Any, ByVal lpSubBlock As String, _
lplpBuffer As Any, puLen 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 GetSystemDirectory Lib "kernel32" Alias _
"GetSystemDirectoryA" (ByVal Path As String, ByVal cbBytes As Long) As Long


Private Const VS_FFI_SIGNATURE = &HFEEF04BD
Private Const VS_FFI_STRUCVERSION = &H10000
Private Const VS_FFI_FILEFLAGSMASK = &H3F&


Private Const VS_FF_DEBUG = &H1
Private Const VS_FF_PRERELEASE = &H2
Private Const VS_FF_PATCHED = &H4
Private Const VS_FF_PRIVATEBUILD = &H8
Private Const VS_FF_INFOINFERRED = &H10
Private Const VS_FF_SPECIALBUILD = &H20


Private Const VOS_UNKNOWN = &H0
Private Const VOS_DOS = &H10000
Private Const VOS_OS216 = &H20000
Private Const VOS_OS232 = &H30000
Private Const VOS_NT = &H40000

Private Const VOS_BASE = &H0
Private Const VOS_WINDOWS16 = &H1
Private Const VOS_PM16 = &H2
Private Const VOS_PM32 = &H3
Private Const VOS_WINDOWS32 = &H4

Private Const VOS_DOS_WINDOWS16 = &H10001
Private Const VOS_DOS_WINDOWS32 = &H10004
Private Const VOS_OS216_PM16 = &H20002
Private Const VOS_OS232_PM32 = &H30003
Private Const VOS_NT_WINDOWS32 = &H40004


Private Const VFT_UNKNOWN = &H0
Private Const VFT_APP = &H1
Private Const VFT_DLL = &H2
Private Const VFT_DRV = &H3
Private Const VFT_FONT = &H4
Private Const VFT_VXD = &H5
Private Const VFT_STATIC_LIB = &H7


Private Const VFT2_UNKNOWN = &H0
Private Const VFT2_DRV_PRINTER = &H1
Private Const VFT2_DRV_KEYBOARD = &H2
Private Const VFT2_DRV_LANGUAGE = &H3
Private Const VFT2_DRV_DISPLAY = &H4
Private Const VFT2_DRV_MOUSE = &H5
Private Const VFT2_DRV_NETWORK = &H6
Private Const VFT2_DRV_SYSTEM = &H7
Private Const VFT2_DRV_INSTALLABLE = &H8
Private Const VFT2_DRV_SOUND = &H9
Private Const VFT2_DRV_COMM = &HA

[suntt]

接上面


Private Sub DisplayVerInfo()
'*** 这个子程序获取文件的版本信息 ****
Dim rc As Long
Dim lDummy As Long
Dim sBuffer() As Byte
Dim lBufferLen As Long
Dim lVerPointer As Long
Dim udtVerBuffer As VS_FIXEDFILEINFO
Dim lVerbufferLen As Long
Dim aBuffer() As Byte
Dim lAdd As Long
Dim astr As String
Dim lTran As Long

'*** Get size ****
lBufferLen = GetFileVersionInfoSize(FullFileName, lDummy)
If lBufferLen < 1 Then
MsgBox "无法获取文件版本信息!"
Exit Sub
End If

'**** 获取文件信息并且保存到udtVerBuffer结构中 ****
ReDim sBuffer(lBufferLen)
rc = GetFileVersionInfo(FullFileName, 0&, lBufferLen, sBuffer(0))
rc = VerQueryValue(sBuffer(0), "\", lVerPointer, lVerbufferLen)
MoveMemory udtVerBuffer, lVerPointer, Len(udtVerBuffer)

StrucVer = Format$(udtVerBuffer.dwStrucVersionh) & "." & _
Format$(udtVerBuffer.dwStrucVersionl)

'**** 获得文件版本 ****
FileVer = Format$(udtVerBuffer.dwFileVersionMSh) & "." & _
Format$(udtVerBuffer.dwFileVersionMSl) & "." & _
Format$(udtVerBuffer.dwFileVersionLSh) & "." & _
Format$(udtVerBuffer.dwFileVersionLSl)

'**** 获取产品版本 ****
ProdVer = Format$(udtVerBuffer.dwProductVersionMSh) & "." & _
Format$(udtVerBuffer.dwProductVersionMSl) & "." & _
Format$(udtVerBuffer.dwProductVersionLSh) & "." & _
Format$(udtVerBuffer.dwProductVersionLSl)

'**** 获取文件类型 ****
FileFlags = ""
If udtVerBuffer.dwFileFlags And VS_FF_DEBUG _
Then FileFlags = "Debug "
If udtVerBuffer.dwFileFlags And VS_FF_PRERELEASE _
Then FileFlags = FileFlags & "PreRel "
If udtVerBuffer.dwFileFlags And VS_FF_PATCHED _
Then FileFlags = FileFlags & "Patched "
If udtVerBuffer.dwFileFlags And VS_FF_PRIVATEBUILD _
Then FileFlags = FileFlags & "Private "
If udtVerBuffer.dwFileFlags And VS_FF_INFOINFERRED _
Then FileFlags = FileFlags & "Info "
If udtVerBuffer.dwFileFlags And VS_FF_SPECIALBUILD _
Then FileFlags = FileFlags & "Special "
If udtVerBuffer.dwFileFlags And VFT2_UNKNOWN _
Then FileFlags = FileFlags + "Unknown "

[suntt]

接上面


'**** 获取文件所适应的操作系统 ****
Select Case udtVerBuffer.dwFileOS
Case VOS_WINDOWS32
FileOS = "Win32位操作系统"
Case VOS_WINDOWS16
FileOS = "Win16位操作系统"
Case VOS_DOS
FileOS = "DOS操作系统"
Case VOS_DOS_WINDOWS16
FileOS = "DOS-Win16操作系统"
Case VOS_DOS_WINDOWS32
FileOS = "DOS-Win32操作系统"
Case VOS_OS216_PM16
FileOS = "OS/2-16 PM-16操作系统"
Case VOS_OS232_PM32
FileOS = "OS/2-16 PM-32操作系统"
Case VOS_NT_WINDOWS32
FileOS = "NT-Win32操作系统"
Case Else
FileOS = "未知操作系统"
End Select
Select Case udtVerBuffer.dwFileType
Case VFT_APP
FileType = "应用程序"
Case VFT_DLL
FileType = "动态连接库"
Case VFT_DRV
FileType = "驱动程序"
Select Case udtVerBuffer.dwFileSubtype
Case VFT2_DRV_PRINTER
FileSubType = "打印驱动程序"
Case VFT2_DRV_KEYBOARD
FileSubType = "键盘驱动程序"
Case VFT2_DRV_LANGUAGE
FileSubType = "语言模块"
Case VFT2_DRV_DISPLAY
FileSubType = "显示驱动程序"
Case VFT2_DRV_MOUSE
FileSubType = "鼠标驱动程序"
Case VFT2_DRV_NETWORK
FileSubType = "网络驱动程序"
Case VFT2_DRV_SYSTEM
FileSubType = "系统驱动程序"
Case VFT2_DRV_INSTALLABLE
FileSubType = "Installable"
Case VFT2_DRV_SOUND
FileSubType = "声音驱动程序"
Case VFT2_DRV_COMM
FileSubType = "串行驱动程序"
Case VFT2_UNKNOWN
FileSubType = "未知驱动程序"
End Select
Case VFT_FONT
FileType = "字体"
Select Case udtVerBuffer.dwFileSubtype
Case VFT_FONT_RASTER
FileSubType = "光栅字体"
Case VFT_FONT_VECTOR
FileSubType = "矢量字体"
Case VFT_FONT_TRUETYPE
FileSubType = "TrueType字体"
End Select
Case VFT_VXD
FileType = "VxD"
Case VFT_STATIC_LIB
FileType = "Lib"
Case Else
FileType = "未知"
End Select
Form1.CurrentX = 4
Form1.CurrentY = 4
Form1.Print "文件全路径:"
Form1.CurrentX = 4
Form1.Print "文件版本:"
Form1.CurrentX = 4
Form1.Print "产品版本:"
Form1.CurrentX = 4
Form1.Print "文件标志:"
Form1.CurrentX = 4
Form1.Print "操作系统:"
Form1.CurrentX = 4
Form1.Print "文件类型:"
Form1.CurrentX = 4
Form1.Print "文件子类型:"
Form1.CurrentX = 60
Form1.CurrentY = 4
Form1.Print FullFileName
Form1.CurrentX = 60
Form1.Print FileVer
Form1.CurrentX = 60
Form1.Print ProdVer
Form1.CurrentX = 60
Form1.Print FileFlags
Form1.CurrentX = 60
Form1.Print FileOS
Form1.CurrentX = 60
Form1.Print FileType
Form1.CurrentX = 60
Form1.Print FileSubType
'清除上一次保存的信息
FullFileName = ""
FileVer = ""
ProdVer = ""
FileFlags = ""
FileOS = ""
FileType = ""
FileSubType = ""


ReDim aBuffer(lBufferLen)
Dim ab As VS_NEWINFO

lVerPointer = 0
rc = GetFileVersionInfo(FullFileName, 0&, lBufferLen, sBuffer(0))
rc = VerQueryValue(sBuffer(0), "\VarFileInfo\Translation", lVerPointer, lVerbufferLen)
MoveMemory lTran, lVerPointer, 4&
astr = "0" + Hex$(lTran)
astr = Right$(astr, 4) + Left$(astr, 4)
rc = VerQueryValue(sBuffer(0), "\StringFileInfo\" + astr + "\FileDescription", lVerPointer, lVerbufferLen)
MoveMemory ab, lVerPointer, Len(ab)
Form1.CurrentX = 4
Form1.Print "文件描述";
Form1.CurrentX = 60
Form1.Print Left$(ab.astr, (InStr(ab.astr, Chr$(0)) - 1))

rc = VerQueryValue(sBuffer(0), "\StringFileInfo\" + astr + "\ProductName", lVerPointer, lVerbufferLen)
If rc Then
MoveMemory ab, lVerPointer, Len(ab)
Form1.CurrentX = 4
Form1.Print "产品名称";
Form1.CurrentX = 60
Form1.Print Left$(ab.astr, (InStr(ab.astr, Chr$(0)) - 1))
End If

rc = VerQueryValue(sBuffer(0), "\StringFileInfo\" + astr + "\OriginalFilename", lVerPointer, lVerbufferLen)
If rc Then
MoveMemory ab, lVerPointer, Len(ab)
Form1.CurrentX = 4
Form1.Print "文件原始名";
Form1.CurrentX = 60
Form1.Print Left$(ab.astr, (InStr(ab.astr, Chr$(0)) - 1))
End If

rc = VerQueryValue(sBuffer(0), "\StringFileInfo\" + astr + "\InternalName", lVerPointer, lVerbufferLen)
If rc Then
MoveMemory ab, lVerPointer, Len(ab)
Form1.CurrentX = 4
Form1.Print "文件内部名";
Form1.CurrentX = 60
Form1.Print Left$(ab.astr, (InStr(ab.astr, Chr$(0)) - 1))
End If

rc = VerQueryValue(sBuffer(0), "\StringFileInfo\" + astr + "\CompanyName", lVerPointer, lVerbufferLen)
If rc Then
MoveMemory ab, lVerPointer, Len(ab)
Form1.CurrentX = 4
Form1.Print "公司名称";
Form1.CurrentX = 60
Form1.Print Left$(ab.astr, (InStr(ab.astr, Chr$(0)) - 1))
End If

rc = VerQueryValue(sBuffer(0), "\StringFileInfo\" + astr + "\LegalCopyright", lVerPointer, lVerbufferLen)
If rc Then
MoveMemory ab, lVerPointer, Len(ab)
Form1.CurrentX = 4
Form1.Print "版权所有";
Form1.CurrentX = 60
Form1.Print Left$(ab.astr, (InStr(ab.astr, Chr$(0)) - 1))
End If
End Sub

Private Sub Command1_Click()
Form1.Cls

FullFileName = "c:\sun.exe"

If FullFileName = "" Then
Exit Sub
End If
Call DisplayVerInfo
End Sub

[flxa]

GetFileVersionInfo

[fulongbiao]

用GetFileVersionInfo api函数
楼上的厉害，我就不巾贴实例了

[高高兴兴的晶晶]

学习

[liuyi3000]

study