如何取得物理硬盘序列号

2005-07-07 12:13:53 782 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

C#读取硬盘物理序列号-非管理员权限 using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices; namespace SCBLL.Comm { [StructLayout(LayoutKind.Sequential)] internal struct STORAGE_P... 阅读详情

各位高手好。。。能不能教教我如何取得物理硬盘的序列号，可以生成与硬件相关的注册码。控制软件不重复使用。或者其他方法也行，在线等。。。谢谢了

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PfaRe

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pzl686 2006-03-20

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wjianj 2005-09-22

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jxgzay谢谢你的代码。

cuizg 2005-09-19

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多谢jxgzay 兄，不过你最后一次贴的代码好像有点问题，运行出来结果和第一次的代码结果不同，硬盘的实际型号和第一次的代码运行结果是相符的

PfaRe 2005-07-25

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多谢各位高手了。。。：）

moststar 2005-07-09

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jxgzay谢谢你的代码，这样的代码真的得来不易呀。

jxgzay 2005-07-09

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Private Const MAX_IDE_DRIVES As Long = 4 ' Max number of drives assuming primary/secondary, master/slave topology
Private Const IDENTIFY_BUFFER_SIZE As Long = 512
Private Const DFP_SEND_DRIVE_COMMAND As Long = &H7C084
Private Const DFP_RECEIVE_DRIVE_DATA As Long = &H7C088

Private Type GETVERSIONOUTPARAMS
bVersion As Byte ' Binary driver version.
bRevision As Byte ' Binary driver revision.
bReserved As Byte ' Not used.
bIDEDeviceMap As Byte ' Bit map of IDE devices.
fCapabilities As Long ' Bit mask of driver capabilities.
dwReserved(3) As Long ' For future use.
End Type
Private Type IDEREGS
bFeaturesReg As Byte ' Used for specifying SMART "commands".
bSectorCountReg As Byte ' IDE sector count register
bSectorNumberReg As Byte ' IDE sector number register
bCylLowReg As Byte ' IDE low order cylinder value
bCylHighReg As Byte ' IDE high order cylinder value
bDriveHeadReg As Byte ' IDE drive/head register
bCommandReg As Byte ' Actual IDE command.
End Type

Private Type SENDCMDINPARAMS
cBufferSize As Long ' Buffer size in bytes
irDriveRegs As IDEREGS ' Structure with drive register values.
bDriveNumber As Byte ' Physical drive number to send
bReserved(2) As Byte ' Reserved for future expansion.
dwReserved(3) As Long ' For future use.
bBuffer(0) As Byte ' Input buffer.
End Type
Private Const IDE_ATAPI_ID As Long = &HA1 ' Returns ID sector for ATAPI.
Private Const IDE_ID_FUNCTION As Long = &HEC ' Returns ID sector for ATA.
Private Const IDE_EXECUTE_SMART_FUNCTION As Long = &HB0 ' Performs SMART cmd.
Private Type DRIVERSTATUS
bReserved(1) As Byte ' Reserved for future expansion.
dwReserved(1) As Long ' Reserved for future expansion.
End Type

Private Type SENDCMDOUTPARAMS
cBufferSize As Long ' Size of bBuffer in bytes
drvStatus As DRIVERSTATUS ' Driver status structure.
bBuffer(0) As Byte ' Buffer of arbitrary length in which to store the data read from the ' drive.
End Type

Private Type ATTRTHRESHOLD
bAttrID As Byte ' Identifies which attribute
bWarrantyThreshold As Byte ' Triggering value
bReserved(9) As Byte ' ...
End Type

Private Type IDSECTOR
wGenConfig As Integer
wNumCyls As Integer
wReserved As Integer
wNumHeads As Integer
wBytesPerTrack As Integer
wBytesPerSector As Integer
wSectorsPerTrack As Integer
wVendorUnique(2) As Integer
sSerialNumber(19) As Byte
wBufferType As Integer
sFirmwareRev(7) As Byte
sModelNumber(39) As Byte
End Type

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 Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128 ' Maintenance string for PSS usage
End Type
Private Declare Function GetVersionEx Lib "KERNEL32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long

Private Const GENERIC_READ As Long = &H80000000
Private Const GENERIC_WRITE As Long = &H40000000
Private Const OPEN_EXISTING As Long = 3
Private Declare Function CreateFile Lib "KERNEL32" Alias "CreateFileA" (ByVal lpFileName As String, ByVal dwDesiredAccess As Long, ByVal dwShareMode As Long, ByVal lpSecurityAttributes As Long, ByVal dwCreationDisposition As Long, ByVal dwFlagsAndAttributes As Long, ByVal hTemplateFile As Long) As Long
Private Declare Function DeviceIoControl Lib "KERNEL32" (ByVal hDevice As Long, ByVal dwIoControlCode As Long, lpInBuffer As Any, ByVal nInBufferSize As Long, lpOutBuffer As Any, ByVal nOutBufferSize As Long, lpBytesReturned As Long, ByVal lpOverlapped As Long) As Long
Private Declare Sub CopyMemory Lib "KERNEL32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)
Private Declare Function CloseHandle Lib "KERNEL32" (ByVal hObject As Long) As Long

Private m_DiskInfo As IDSECTOR

Private Function OpenSMART(ByVal nDrive As Byte) As Long

Dim hSMARTIOCTL As Long
Dim hd As String
Dim VersionInfo As OSVERSIONINFO

VersionInfo.dwOSVersionInfoSize = Len(VersionInfo)
GetVersionEx VersionInfo
Select Case VersionInfo.dwPlatformId
Case VER_PLATFORM_WIN32s
OpenSMART = hSMARTIOCTL
Case VER_PLATFORM_WIN32_WINDOWS
hSMARTIOCTL = CreateFile("\\.\SMARTVSD", 0, 0, 0, CREATE_NEW, 0, 0)
Case VER_PLATFORM_WIN32_NT
If nDrive < MAX_IDE_DRIVES Then
hd = "\\.\PhysicalDrive" & nDrive
hSMARTIOCTL = CreateFile(hd, GENERIC_READ Or GENERIC_WRITE, FILE_SHARE_READ Or FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0)
End If
End Select
OpenSMART = hSMARTIOCTL

End Function

Private Function DoIDENTIFY(ByVal hSMARTIOCTL As Long, pSCIP As SENDCMDINPARAMS, pSCOP() As Byte, ByVal bIDCmd As Byte, ByVal bDriveNum As Byte, lpcbBytesReturned As Long) As Boolean

pSCIP.irDriveRegs.bDriveHeadReg = &HA0 Or ((bDriveNum And 1) * 2 ^ 4)
'
pSCIP.irDriveRegs.bCommandReg = bIDCmd
pSCIP.bDriveNumber = bDriveNum
DoIDENTIFY = CBool(DeviceIoControl(hSMARTIOCTL, DFP_RECEIVE_DRIVE_DATA, _
pSCIP, 32, _
pSCOP(0), 528, _
lpcbBytesReturned, 0))

End Function

Public Function GetDiskInfo(ByVal nDrive As Byte) As Long

Dim hSMARTIOCTL As Long
Dim cbBytesReturned As Long
Dim VersionParams As GETVERSIONOUTPARAMS
Dim scip As SENDCMDINPARAMS
Dim scop() As Byte
Dim OutCmd As SENDCMDOUTPARAMS
Dim bDfpDriveMap As Byte
Dim bIDCmd As Byte ' IDE or ATAPI IDENTIFY cmd
Dim uDisk As IDSECTOR

m_DiskInfo = uDisk
hSMARTIOCTL = OpenSMART(nDrive)
If hSMARTIOCTL <> INVALID_HANDLE_VALUE Then

Call DeviceIoControl(hSMARTIOCTL, DFP_GET_VERSION, ByVal 0, 0, VersionParams, Len(VersionParams), cbBytesReturned, 0)

bIDCmd = IIf((VersionParams.bIDEDeviceMap \ 2 ^ nDrive And &H10), IDE_ATAPI_ID, IDE_ID_FUNCTION)

ReDim scop(LenB(OutCmd) + IDENTIFY_BUFFER_SIZE - 1) As Byte
If DoIDENTIFY(hSMARTIOCTL, scip, scop, bIDCmd, nDrive, cbBytesReturned) Then
CopyMemory m_DiskInfo, scop(LenB(OutCmd) - 4), LenB(m_DiskInfo)
CloseHandle hSMARTIOCTL
GetDiskInfo = 1
Exit Function '>---> Bottom
End If
CloseHandle hSMARTIOCTL
GetDiskInfo = 0
End If

End Function

Private Sub Command1_Click()
If GetDiskInfo(0) = 1 Then
pSerialNumber = StrConv(m_DiskInfo.sSerialNumber, vbUnicode)
MsgBox "硬盘物理系列号" & pSerialNumber
pModelNumber = StrConv(m_DiskInfo.sModelNumber, vbUnicode)
MsgBox "硬盘型号" & pModelNumber
End If
End Sub

mndsoft 2005-07-08

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这里有一个：http://www.mndsoft.com

xxyan_35 2005-07-08

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声明API:
Public Declare Function GetVolumeInformation Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal lpVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long) As Long

'得到硬盘唯一序列号
Public Function GetDiskNo() As String
Dim TempStr1 As String * 256
Dim TempStr2 As String * 256
Dim TempLon1 As Long
Dim TempLon2 As Long
Dim GetVal As Long

Call GetVolumeInformation("C:\", TempStr1, 256, GetVal, TempLon1, TempLon2, TempStr2, 256)

GetDiskNo = GetVal
End Function

vbangle 2005-07-07

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http://club.5ivb.net/dispbbs.asp?boardID=123&Page=1&ID=43235

jxgzay 2005-07-07

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Private Declare Function GetVersionEx Lib "KERNEL32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long

Private Const CREATE_NEW As Long = 1
Private Const GENERIC_READ As Long = &H80000000
Private Const GENERIC_WRITE As Long = &H40000000
Private Const FILE_SHARE_READ As Long = &H1
Private Const FILE_SHARE_WRITE As Long = &H2
Private Const OPEN_EXISTING As Long = 3
Private Declare Function CreateFile Lib "KERNEL32" Alias "CreateFileA" (ByVal lpFileName As String, ByVal dwDesiredAccess As Long, ByVal dwShareMode As Long, ByVal lpSecurityAttributes As Long, ByVal dwCreationDisposition As Long, ByVal dwFlagsAndAttributes As Long, ByVal hTemplateFile As Long) As Long
Private Declare Function DeviceIoControl Lib "KERNEL32" (ByVal hDevice As Long, ByVal dwIoControlCode As Long, lpInBuffer As Any, ByVal nInBufferSize As Long, lpOutBuffer As Any, ByVal nOutBufferSize As Long, lpBytesReturned As Long, ByVal lpOverlapped As Long) As Long
Private Declare Sub CopyMemory Lib "KERNEL32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)
Private Declare Function CloseHandle Lib "KERNEL32" (ByVal hObject As Long) As Long

Private m_DiskInfo As IDSECTOR

Private Function OpenSMART(ByVal nDrive As Byte) As Long

Dim hSMARTIOCTL As Long
Dim hd As String
Dim VersionInfo As OSVERSIONINFO

hSMARTIOCTL = INVALID_HANDLE_VALUE
VersionInfo.dwOSVersionInfoSize = Len(VersionInfo)
GetVersionEx VersionInfo
Select Case VersionInfo.dwPlatformId
Case VER_PLATFORM_WIN32s
OpenSMART = hSMARTIOCTL
Case VER_PLATFORM_WIN32_WINDOWS
hSMARTIOCTL = CreateFile("\\.\SMARTVSD", 0, 0, 0, CREATE_NEW, 0, 0)
Case VER_PLATFORM_WIN32_NT
If nDrive < MAX_IDE_DRIVES Then
hd = "\\.\PhysicalDrive" & nDrive
hSMARTIOCTL = CreateFile(hd, GENERIC_READ Or GENERIC_WRITE, FILE_SHARE_READ Or FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0)
End If
End Select
OpenSMART = hSMARTIOCTL

End Function

Private Function DoIDENTIFY(ByVal hSMARTIOCTL As Long, pSCIP As SENDCMDINPARAMS, pSCOP() As Byte, ByVal bIDCmd As Byte, ByVal bDriveNum As Byte, lpcbBytesReturned As Long) As Boolean
pSCIP.cBufferSize = IDENTIFY_BUFFER_SIZE

pSCIP.irDriveRegs.bFeaturesReg = 0
pSCIP.irDriveRegs.bSectorCountReg = 1
pSCIP.irDriveRegs.bSectorNumberReg = 1
pSCIP.irDriveRegs.bCylLowReg = 0
pSCIP.irDriveRegs.bCylHighReg = 0

pSCIP.irDriveRegs.bDriveHeadReg = &HA0 Or ((bDriveNum And 1) * 2 ^ 4)
'
pSCIP.irDriveRegs.bCommandReg = bIDCmd
pSCIP.bDriveNumber = bDriveNum
pSCIP.cBufferSize = IDENTIFY_BUFFER_SIZE
DoIDENTIFY = CBool(DeviceIoControl(hSMARTIOCTL, DFP_RECEIVE_DRIVE_DATA, _
pSCIP, 32, _
pSCOP(0), 528, _
lpcbBytesReturned, 0))

End Function
Private Function DoEnableSMART(ByVal hSMARTIOCTL As Long, pSCIP As SENDCMDINPARAMS, pSCOP As SENDCMDOUTPARAMS, ByVal bDriveNum As Byte, lpcbBytesReturned As Long) As Boolean

pSCIP.cBufferSize = 0

pSCIP.irDriveRegs.bFeaturesReg = SMART_ENABLE_SMART_OPERATIONS
pSCIP.irDriveRegs.bSectorCountReg = 1
pSCIP.irDriveRegs.bSectorNumberReg = 1
pSCIP.irDriveRegs.bCylLowReg = SMART_CYL_LOW
pSCIP.irDriveRegs.bCylHighReg = SMART_CYL_HI
pSCIP.irDriveRegs.bDriveHeadReg = &HA0 Or ((bDriveNum And 1) * 2 ^ 4)
pSCIP.irDriveRegs.bCommandReg = IDE_EXECUTE_SMART_FUNCTION
pSCIP.bDriveNumber = bDriveNum

DoEnableSMART = CBool(DeviceIoControl(hSMARTIOCTL, DFP_SEND_DRIVE_COMMAND, _
pSCIP, LenB(pSCIP) - 1, _
pSCOP, LenB(pSCOP) - 1, _
lpcbBytesReturned, 0))

End Function

'---------------------------------------------------------------------
'---------------------------------------------------------------------
Private Sub ChangeByteOrder(szString() As Byte, ByVal uscStrSize As Integer)

Dim i As Integer
Dim bTemp As Byte

For i = 0 To uscStrSize - 1 Step 2
bTemp = szString(i)
szString(i) = szString(i + 1)
szString(i + 1) = bTemp
Next i

End Sub

Private Sub DisplayIdInfo(pids As IDSECTOR, pSCIP As SENDCMDINPARAMS, ByVal bIDCmd As Byte, ByVal bDfpDriveMap As Byte, ByVal bDriveNum As Byte)

ChangeByteOrder pids.sModelNumber, UBound(pids.sModelNumber) + 1

ChangeByteOrder pids.sFirmwareRev, UBound(pids.sFirmwareRev) + 1

ChangeByteOrder pids.sSerialNumber, UBound(pids.sSerialNumber) + 1

End Sub

Public Function GetDiskInfo(ByVal nDrive As Byte) As Long

Dim hSMARTIOCTL As Long
Dim cbBytesReturned As Long
Dim VersionParams As GETVERSIONOUTPARAMS
Dim scip As SENDCMDINPARAMS
Dim scop() As Byte
Dim OutCmd As SENDCMDOUTPARAMS
Dim bDfpDriveMap As Byte
Dim bIDCmd As Byte ' IDE or ATAPI IDENTIFY cmd
Dim uDisk As IDSECTOR

m_DiskInfo = uDisk
'
'
hSMARTIOCTL = OpenSMART(nDrive)
If hSMARTIOCTL <> INVALID_HANDLE_VALUE Then

Call DeviceIoControl(hSMARTIOCTL, DFP_GET_VERSION, ByVal 0, 0, VersionParams, Len(VersionParams), cbBytesReturned, 0)

If Not (VersionParams.bIDEDeviceMap \ 2 ^ nDrive And &H10) Then
If DoEnableSMART(hSMARTIOCTL, scip, OutCmd, nDrive, cbBytesReturned) Then
bDfpDriveMap = bDfpDriveMap Or 2 ^ nDrive
End If
End If
bIDCmd = IIf((VersionParams.bIDEDeviceMap \ 2 ^ nDrive And &H10), IDE_ATAPI_ID, IDE_ID_FUNCTION)

ReDim scop(LenB(OutCmd) + IDENTIFY_BUFFER_SIZE - 1) As Byte
If DoIDENTIFY(hSMARTIOCTL, scip, scop, bIDCmd, nDrive, cbBytesReturned) Then
CopyMemory m_DiskInfo, scop(LenB(OutCmd) - 4), LenB(m_DiskInfo)
Call DisplayIdInfo(m_DiskInfo, scip, bIDCmd, bDfpDriveMap, nDrive)
CloseHandle hSMARTIOCTL
GetDiskInfo = 1
Exit Function '>---> Bottom
End If
CloseHandle hSMARTIOCTL
GetDiskInfo = 0
Else 'NOT HSMARTIOCTL...
GetDiskInfo = -1
End If

End Function

Private Sub Command1_Click()
If GetDiskInfo(0) = 1 Then
pSerialNumber = StrConv(m_DiskInfo.sSerialNumber, vbUnicode)
MsgBox "硬盘物理系列号" & pSerialNumber
pModelNumber = StrConv(m_DiskInfo.sModelNumber, vbUnicode)
MsgBox "硬盘型号" & pModelNumber
End If
End Sub

以上代码复制后，粘贴到窗体代码区即可(窗体上有一个Command1）。
这是纯VB代码，十分珍贵。

jxgzay 2005-07-07

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Private Const MAX_IDE_DRIVES As Long = 4 ' Max number of drives assuming primary/secondary, master/slave topology
Private Const READ_ATTRIBUTE_BUFFER_SIZE As Long = 512
Private Const IDENTIFY_BUFFER_SIZE As Long = 512
Private Const READ_THRESHOLD_BUFFER_SIZE As Long = 512
Private Const DFP_GET_VERSION As Long = &H74080
Private Const DFP_SEND_DRIVE_COMMAND As Long = &H7C084
Private Const DFP_RECEIVE_DRIVE_DATA As Long = &H7C088

Private Type GETVERSIONOUTPARAMS
bVersion As Byte ' Binary driver version.
bRevision As Byte ' Binary driver revision.
bReserved As Byte ' Not used.
bIDEDeviceMap As Byte ' Bit map of IDE devices.
fCapabilities As Long ' Bit mask of driver capabilities.
dwReserved(3) As Long ' For future use.
End Type
Private Const CAP_IDE_ID_FUNCTION As Long = 1 ' ATA ID command supported
Private Const CAP_IDE_ATAPI_ID As Long = 2 ' ATAPI ID command supported
Private Const CAP_IDE_EXECUTE_SMART_FUNCTION As Long = 4 ' SMART commannds supported
Private Type IDEREGS
bFeaturesReg As Byte ' Used for specifying SMART "commands".
bSectorCountReg As Byte ' IDE sector count register
bSectorNumberReg As Byte ' IDE sector number register
bCylLowReg As Byte ' IDE low order cylinder value
bCylHighReg As Byte ' IDE high order cylinder value
bDriveHeadReg As Byte ' IDE drive/head register
bCommandReg As Byte ' Actual IDE command.
bReserved As Byte ' reserved for future use. Must be zero.
End Type

Private Type SENDCMDINPARAMS
cBufferSize As Long ' Buffer size in bytes
irDriveRegs As IDEREGS ' Structure with drive register values.
bDriveNumber As Byte ' Physical drive number to send
' command to (0,1,2,3).
bReserved(2) As Byte ' Reserved for future expansion.
dwReserved(3) As Long ' For future use.
bBuffer(0) As Byte ' Input buffer.
End Type
Private Const IDE_ATAPI_ID As Long = &HA1 ' Returns ID sector for ATAPI.
Private Const IDE_ID_FUNCTION As Long = &HEC ' Returns ID sector for ATA.
Private Const IDE_EXECUTE_SMART_FUNCTION As Long = &HB0 ' Performs SMART cmd.
Private Const SMART_CYL_LOW As Long = &H4F
Private Const SMART_CYL_HI As Long = &HC2
Private Type DRIVERSTATUS
bDriverError As Byte ' Error code from driver,
bIDEStatus As Byte ' Contents of IDE Error register.
bReserved(1) As Byte ' Reserved for future expansion.
dwReserved(1) As Long ' Reserved for future expansion.
End Type

Private Const SMART_NO_ERROR As Long = 0 ' No error
Private Const SMART_IDE_ERROR As Long = 1 ' Error from IDE controller
Private Const SMART_INVALID_FLAG As Long = 2 ' Invalid command flag
Private Const SMART_INVALID_COMMAND As Long = 3 ' Invalid command byte
Private Const SMART_INVALID_BUFFER As Long = 4 ' Bad buffer (null, invalid addr..)
Private Const SMART_INVALID_DRIVE As Long = 5 ' Drive number not valid
Private Const SMART_INVALID_IOCTL As Long = 6 ' Invalid IOCTL
Private Const SMART_ERROR_NO_MEM As Long = 7 ' Could not lock user's buffer
Private Const SMART_INVALID_REGISTER As Long = 8 ' Some IDE Register not valid
Private Const SMART_NOT_SUPPORTED As Long = 9 ' Invalid cmd flag set
Private Const SMART_NO_IDE_DEVICE As Long = 10 ' Cmd issued to device not present
Private Type SENDCMDOUTPARAMS
cBufferSize As Long ' Size of bBuffer in bytes
drvStatus As DRIVERSTATUS ' Driver status structure.
bBuffer(0) As Byte ' Buffer of arbitrary length in which to store the data read from the ' drive.
End Type

Private Const SMART_READ_ATTRIBUTE_VALUES As Long = &HD0 ' ATA4: Renamed
Private Const SMART_READ_ATTRIBUTE_THRESHOLDS As Long = &HD1 ' Obsoleted in ATA4!
Private Const SMART_ENABLE_DISABLE_ATTRIBUTE_AUTOSAVE As Long = &HD2
Private Const SMART_SAVE_ATTRIBUTE_VALUES As Long = &HD3
Private Const SMART_EXECUTE_OFFLINE_IMMEDIATE As Long = &HD4 ' ATA4
Private Const SMART_ENABLE_SMART_OPERATIONS As Long = &HD8
Private Const SMART_DISABLE_SMART_OPERATIONS As Long = &HD9
Private Const SMART_RETURN_SMART_STATUS As Long = &HDA
Private Type DRIVEATTRIBUTE
bAttrID As Byte ' Identifies which attribute
wStatusFlags As Integer ' see bit definitions below
bAttrValue As Byte ' Current normalized value
bWorstValue As Byte ' How bad has it ever been?
bRawValue(5) As Byte ' Un-normalized value
bReserved As Byte ' ...
End Type

Private Type ATTRTHRESHOLD
bAttrID As Byte ' Identifies which attribute
bWarrantyThreshold As Byte ' Triggering value
bReserved(9) As Byte ' ...
End Type

Private Type IDSECTOR
wGenConfig As Integer
wNumCyls As Integer
wReserved As Integer
wNumHeads As Integer
wBytesPerTrack As Integer
wBytesPerSector As Integer
wSectorsPerTrack As Integer
wVendorUnique(2) As Integer
sSerialNumber(19) As Byte
wBufferType As Integer
wBufferSize As Integer
wECCSize As Integer
sFirmwareRev(7) As Byte
sModelNumber(39) As Byte
wMoreVendorUnique As Integer
wDoubleWordIO As Integer
wCapabilities As Integer
wReserved1 As Integer
wPIOTiming As Integer
wDMATiming As Integer
wBS As Integer
wNumCurrentCyls As Integer
wNumCurrentHeads As Integer
wNumCurrentSectorsPerTrack As Integer
ulCurrentSectorCapacity(3) As Byte '这里只能用byte，因为VB没有无符号的LONG型变量
wMultSectorStuff As Integer
ulTotalAddressableSectors(3) As Byte '这里只能用byte，因为VB没有无符号的LONG型变量
wSingleWordDMA As Integer
wMultiWordDMA As Integer
bReserved(127) As Byte
End Type
Private Const ATTR_INVALID As Long = 0
Private Const ATTR_READ_ERROR_RATE As Long = 1
Private Const ATTR_THROUGHPUT_PERF As Long = 2
Private Const ATTR_SPIN_UP_TIME As Long = 3
Private Const ATTR_START_STOP_COUNT As Long = 4
Private Const ATTR_REALLOC_SECTOR_COUNT As Long = 5
Private Const ATTR_READ_CHANNEL_MARGIN As Long = 6
Private Const ATTR_SEEK_ERROR_RATE As Long = 7
Private Const ATTR_SEEK_TIME_PERF As Long = 8
Private Const ATTR_POWER_ON_HRS_COUNT As Long = 9
Private Const ATTR_SPIN_RETRY_COUNT As Long = 10
Private Const ATTR_CALIBRATION_RETRY_COUNT As Long = 11
Private Const ATTR_POWER_CYCLE_COUNT As Long = 12

Private Const PRE_FAILURE_WARRANTY As Long = &H1
Private Const ON_LINE_COLLECTION As Long = &H2
Private Const PERFORMANCE_ATTRIBUTE As Long = &H4
Private Const ERROR_RATE_ATTRIBUTE As Long = &H8
Private Const EVENT_COUNT_ATTRIBUTE As Long = &H10
Private Const SELF_PRESERVING_ATTRIBUTE As Long = &H20

Private Const NUM_ATTRIBUTE_STRUCTS As Long = 30

Private Const INVALID_HANDLE_VALUE As Long = -1

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 Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128 ' Maintenance string for PSS usage
End Type

a97191 2005-07-07

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下载看一下

zlt982001 2005-07-07

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http://vip.6to23.com/NowCan1/tech/vb_hd_info.htm
读取硬盘序列号的例子，可以用来为软件分配唯一的注册码

如何取得物理硬盘序列号

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