I was once looking for getting the HDD serial number without using WMI, and I found it. The code I found and posted on StackOverFlow.com works very well on 32 bit Windows, both XP and Vista. The trouble only begins when I try to get the serial number on 64 bit OSs (Vista Ultimate 64, specifically). The code returns String.Empty, or a Space all the time.
Anyone got an idea how to fix this?
EDIT:
I used the tools Dave Cluderay suggested, with interesting results:
Here is the output from DiskId32, on Windows XP SP2 32-bit:
To get all details use "diskid32 /d"
Trying to read the drive IDs using physical access with admin rights
Drive 0 - Primary Controller - - Master drive
Drive Model Number________________: [MAXTOR STM3160215AS]
Drive Serial Number_______________: [ 6RA26XK3]
Drive Controller Revision Number__: [3.AAD]
Controller Buffer Size on Drive___: 2097152 bytes
Drive Type________________________: Fixed
Drive Size________________________: 160041885696 bytes
Trying to read the drive IDs using the SCSI back door
Drive 4 - Tertiary Controller - - Master drive
Drive Model Number________________: [MAXTOR STM3160215AS]
Drive Serial Number_______________: [ 6RA26XK3]
Drive Controller Revision Number__: [3.AAD]
Controller Buffer Size on Drive___: 2097152 bytes
Drive Type________________________: Fixed
Drive Size________________________: 160041885696 bytes
Trying to read the drive IDs using physical access with zero rights
**** STORAGE_DEVICE_DESCRIPTOR for drive 0 ****
Vendor Id = []
Product Id = [MAXTOR STM3160215AS]
Product Revision = [3.AAD]
Serial Number = []
**** DISK_GEOMETRY_EX for drive 0 ****
Disk is fixed
DiskSize = 160041885696
Trying to read the drive IDs using Smart
Drive 0 - Primary Controller - - Master drive
Drive Model Number________________: [MAXTOR STM3160215AS]
Drive Serial Number_______________: [ 6RA26XK3]
Drive Controller Revision Number__: [3.AAD]
Controller Buffer Size on Drive___: 2097152 bytes
Drive Type________________________: Fixed
Drive Size________________________: 160041885696 bytes
Hard Drive Serial Number__________: 6RA26XK3
Hard Drive Model Number___________: MAXTOR STM3160215AS
And DiskId32 run on Windows Vista Ultimate 64-bit:
To get all details use "diskid32 /d"
Trying to read the drive IDs using physical access with admin rights
Trying to read the drive IDs using the SCSI back door
Trying to read the drive IDs using physical access with zero rights
**** STORAGE_DEVICE_DESCRIPTOR for drive 0 ****
Vendor Id = [MAXTOR S]
Product Id = [TM3160215AS]
Product Revision = [3.AA]
Serial Number = []
**** DISK_GEOMETRY_EX for drive 0 ****
Disk is fixed
DiskSize = 160041885696
Trying to read the drive IDs using Smart
Hard Drive Serial Number__________:
Hard Drive Model Number___________:
Notice how much lesser the information is on Vista, and how the Serial Number is not returned. Also the other tool, EnumDisk, refers to my hard disks on Vista as "SCSI" as opposed to "ATA" on Windows XP.
Any ideas?
EDIT 2:
I'm posting the results from EnumDisks:
On Windows XP SP2 32-bit:
Properties for Device 1
Device ID: IDE\DiskMAXTOR_STM3160215AS_____________________3.AAD___
Adapter Properties
------------------
Bus Type : ATA
Max. Tr. Length: 0x20000
Max. Phy. Pages: 0xffffffff
Alignment Mask : 0x1
Device Properties
-----------------
Device Type : Direct Access Device (0x0)
Removable Media : No
Product ID : MAXTOR STM3160215AS
Product Revision: 3.AAD
Inquiry Data from Pass Through
------------------------------
Device Type: Direct Access Device (0x0)
Vendor ID : MAXTOR S
Product ID : TM3160215AS
Product Rev: 3.AA
Vendor Str :
*** End of Device List ***
And on Vista 64 Ultimate:
Properties for Device 1
Device ID: SCSI\DiskMAXTOR_STM3160215AS_____3.AA
Adapter Properties
------------------
Bus Type : FIBRE
Max. Tr. Length: 0x20000
Max. Phy. Pages: 0x11
Alignment Mask : 0x0
Device Properties
-----------------
Device Type : Direct Access Device (0x0)
Removable Media : No
Vendor ID : MAXTOR S
Product ID : TM3160215AS
Product Revision: 3.AA
Inquiry Data from Pass Through
------------------------------
Device Type: Direct Access Device (0x0)
Vendor ID : MAXTOR S
Product ID : TM3160215AS
Product Rev: 3.AA
Vendor Str :
*** End of Device List ***
This code makes three attempts at obtaining the serial number:
- Using
IOCTL_STORAGE_QUERY_PROPERTY
. - Using
SMART_RCV_DRIVE_DATA
. - Using
IOCTL_SCSI_PASS_THROUGH
.
This code works for me on 64-bit:
' PhysicalDrive.vb
Option Strict On
Option Explicit On
Imports System.Runtime.InteropServices
Imports System.Text
Imports System.ComponentModel
Imports Microsoft.Win32.SafeHandles
Public Class PhysicalDrive
#Region "Win32 Definitions"
<StructLayout(LayoutKind.Sequential)> _
Private Structure IDEREGS
Public bFeaturesReg As Byte
Public bSectorCountReg As Byte
Public bSectorNumberReg As Byte
Public bCylLowReg As Byte
Public bCylHighReg As Byte
Public bDriveHeadReg As Byte
Public bCommandReg As Byte
Public bReserved As Byte
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure SENDCMDINPARAMS
Public cBufferSize As Int32
Public irDriveRegs As IDEREGS
Public bDriveNumber As Byte
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=3)> _
Public bReserved As Byte()
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> _
Public dwReserved As Int32()
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> _
Public bBuffer As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure DRIVERSTATUS
Public bDriverError As Byte
Public bIDEError As Byte
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=2)> _
Public bReserved As Byte()
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=2)> _
Public dwReserved As Int32()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure SENDCMDOUTPARAMS
Public cBufferSize As Int32
Public DriverStatus As DRIVERSTATUS
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=IDENTIFY_BUFFER_SIZE)> _
Public bBuffer As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure GETVERSIONINPARAMS
Public bVersion As Byte
Public bRevision As Byte
Public bReserved As Byte
Public bIDEDeviceMap As Byte
Public fCapabilities As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> _
Public dwReserved As Int32()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure STORAGE_PROPERTY_QUERY
Public PropertyId As Int32
Public QueryType As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> _
Public AdditionalParameters As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure STORAGE_DEVICE_DESCRIPTOR
Public Version As Int32
Public Size As Int32
Public DeviceType As Byte
Public DeviceTypeModifier As Byte
Public RemovableMedia As Byte
Public CommandQueueing As Byte
Public VendorIdOffset As Int32
Public ProductIdOffset As Int32
Public ProductRevisionOffset As Int32
Public SerialNumberOffset As Int32
Public BusType As Byte
Public RawPropertiesLength As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=10240)> _
Public RawDeviceProperties As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure SCSI_PASS_THROUGH
Public Length As Int16
Public ScsiStatus As Byte
Public PathId As Byte
Public TargetId As Byte
Public Lun As Byte
Public CdbLength As Byte
Public SenseInfoLength As Byte
Public DataIn As Byte
Public DataTransferLength As Int32
Public TimeOutValue As Int32
Public DataBufferOffset As IntPtr
Public SenseInfoOffset As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> _
Public Cdb As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure SCSI_PASS_THROUGH_WITH_BUFFER
Public Spt As SCSI_PASS_THROUGH
Public Filler As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=64)> _
Public Buffer As Byte()
End Structure
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function CreateFile(ByVal lpFileName As String, ByVal dwDesiredAccess As Int32, ByVal dwShareMode As Int32, ByVal lpSecurityAttributes As IntPtr, ByVal dwCreationDisposition As Int32, ByVal dwFlagsAndAttributes As Int32, ByVal hTemplateFile As IntPtr) As SafeFileHandle
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, <[In]()> ByRef lpInBuffer As SENDCMDINPARAMS, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As SENDCMDOUTPARAMS, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, ByVal lpInBuffer As IntPtr, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As GETVERSIONINPARAMS, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, <[In]()> ByRef lpInBuffer As STORAGE_PROPERTY_QUERY, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As STORAGE_DEVICE_DESCRIPTOR, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, <[In]()> ByRef lpInBuffer As SCSI_PASS_THROUGH_WITH_BUFFER, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As SCSI_PASS_THROUGH_WITH_BUFFER, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
Private Const OPEN_EXISTING As Int32 = 3
Private Const GENERIC_READ As Int32 = &H80000000
Private Const GENERIC_WRITE As Int32 = &H40000000
Private Const FILE_SHARE_READ As Int32 = &H1
Private Const FILE_SHARE_WRITE As Int32 = &H2
Private Const FILE_SHARE_DELETE As Int32 = &H4
Private Const SMART_GET_VERSION As Int32 = &H74080
Private Const SMART_RCV_DRIVE_DATA As Int32 = &H7C088
Private Const ID_CMD As Int32 = &HEC
Private Const IDENTIFY_BUFFER_SIZE As Int32 = 512
Private Const CAP_SMART_CMD As Int32 = &H4
Private Const IOCTL_STORAGE_QUERY_PROPERTY As Int32 = &H2D1400
Private Const IOCTL_SCSI_PASS_THROUGH As Int32 = &H4D004
Private Const SCSI_IOCTL_DATA_IN As Int32 = &H1
Private Const PropertyStandardQuery As Int32 = 0
Private Const StorageDeviceProperty As Int32 = 0
Private Const ERROR_INVALID_FUNCTION As Int32 = &H1
#End Region
Public Shared Function GetSerialNumberUsingStorageQuery(ByVal diskNumber As Integer) As String
Using hDisk As SafeFileHandle = OpenDisk(diskNumber)
Dim iBytesReturned As Int32
Dim spq As New STORAGE_PROPERTY_QUERY()
Dim sdd As New STORAGE_DEVICE_DESCRIPTOR()
spq.PropertyId = StorageDeviceProperty
spq.QueryType = PropertyStandardQuery
If DeviceIoControl(hDisk, IOCTL_STORAGE_QUERY_PROPERTY, spq, Marshal.SizeOf(spq), sdd, Marshal.SizeOf(sdd), iBytesReturned, 0) = 0 Then
Throw CreateWin32Exception(Marshal.GetLastWin32Error(), "DeviceIoControl(IOCTL_STORAGE_QUERY_PROPERTY)")
End If
Dim result As New StringBuilder()
If sdd.SerialNumberOffset > 0 Then
Dim rawDevicePropertiesOffset As Integer = Marshal.SizeOf(sdd) - sdd.RawDeviceProperties.Length
Dim pos As Integer = sdd.SerialNumberOffset - rawDevicePropertiesOffset
While pos < iBytesReturned And sdd.RawDeviceProperties(pos) <> 0
result.Append(Encoding.ASCII.GetString(sdd.RawDeviceProperties, pos, 1))
pos += 1
End While
End If
Return result.ToString().Trim()
End Using
End Function
Public Shared Function GetSerialNumberUsingSmart(ByVal diskNumber As Integer) As String
Using hDisk As SafeFileHandle = OpenDisk(diskNumber)
If IsSmartSupported(hDisk) Then
Dim iBytesReturned As Int32
Dim sci As New SENDCMDINPARAMS
Dim sco As New SENDCMDOUTPARAMS
sci.irDriveRegs.bCommandReg = ID_CMD
sci.bDriveNumber = CByte(diskNumber)
sci.cBufferSize = IDENTIFY_BUFFER_SIZE
If DeviceIoControl(hDisk, SMART_RCV_DRIVE_DATA, sci, Marshal.SizeOf(sci), sco, Marshal.SizeOf(sco), iBytesReturned, 0) = 0 Then
Throw CreateWin32Exception(Marshal.GetLastWin32Error(), "DeviceIoControl(SMART_RCV_DRIVE_DATA)")
End If
Dim result As New StringBuilder()
For index As Integer = 20 To 39 Step 2
result.Append(Encoding.ASCII.GetString(sco.bBuffer, index + 1, 1))
result.Append(Encoding.ASCII.GetString(sco.bBuffer, index, 1))
Next
Return result.ToString().Trim()
Else
Return String.Empty
End If
End Using
End Function
Public Shared Function GetSerialNumberUsingScsiPassThrough(ByVal diskNumber As Integer) As String
Using hDisk As SafeFileHandle = OpenDisk(diskNumber)
Dim iBytesReturned As Int32
Dim spt As New SCSI_PASS_THROUGH_WITH_BUFFER
spt.Spt.Length = CShort(Marshal.SizeOf(spt.Spt))
spt.Spt.CdbLength = 16
spt.Spt.DataIn = SCSI_IOCTL_DATA_IN
spt.Spt.DataTransferLength = 64
spt.Spt.DataBufferOffset = New IntPtr(Marshal.SizeOf(spt) - 64)
spt.Spt.TimeOutValue = 60
Dim cdb(15) As Byte
cdb(0) = &H12 ' INQUIRY
cdb(1) = &H1 ' EVPD bit
cdb(2) = &H80 ' Page code (indicates Serial Number)
cdb(4) = 64 ' Allocation length
spt.Spt.Cdb = cdb
If DeviceIoControl(hDisk, IOCTL_SCSI_PASS_THROUGH, spt, Marshal.SizeOf(spt), spt, Marshal.SizeOf(spt), iBytesReturned, 0) = 0 Then
Dim iErrorCode As Int32 = Marshal.GetLastWin32Error()
If iErrorCode <> ERROR_INVALID_FUNCTION Then
Throw CreateWin32Exception(iErrorCode, "DeviceIoControl(IOCTL_SCSI_PASS_THROUGH)")
End If
End If
Dim result As New StringBuilder()
Dim pos As Integer = IntPtr.Size
While pos < spt.Spt.DataTransferLength And spt.Buffer(pos) <> 0
result.Append(Encoding.ASCII.GetString(spt.Buffer, pos, 1))
pos += 1
End While
Return result.ToString().Trim()
End Using
End Function
Private Shared Function CreateWin32Exception(ByVal errorCode As Int32, ByVal context As String) As Win32Exception
Dim win32Exception As New Win32Exception(errorCode)
win32Exception.Data("Context") = context
Return win32Exception
End Function
Private Shared Function OpenDisk(ByVal diskNumber As Integer) As SafeFileHandle
Dim hDevice As SafeFileHandle = CreateFile(String.Format("\\.\PhysicalDrive{0}", diskNumber), GENERIC_READ Or GENERIC_WRITE, FILE_SHARE_READ Or FILE_SHARE_WRITE Or FILE_SHARE_DELETE, IntPtr.Zero, OPEN_EXISTING, 0, IntPtr.Zero)
If (Not hDevice.IsInvalid) Then
Return hDevice
Else
Throw CreateWin32Exception(Marshal.GetLastWin32Error(), "CreateFile")
End If
End Function
Private Shared Function IsSmartSupported(ByVal hDisk As SafeFileHandle) As Boolean
Dim iBytesReturned As Int32
Dim gvi As New GETVERSIONINPARAMS
If DeviceIoControl(hDisk, SMART_GET_VERSION, IntPtr.Zero, 0, gvi, Marshal.SizeOf(gvi), iBytesReturned, 0) = 0 Then
Return False
End If
Return (gvi.fCapabilities And CAP_SMART_CMD) > 0
End Function
End Class
And here's the code to call it:
' MainModule.vb
Module MainModule
Sub Main()
Console.WriteLine("{0}-bit runtime.", IntPtr.Size * 8)
For drive As Integer = 0 To 4
Try
Console.WriteLine("Drive {0}, SMART: [{1}]", drive, PhysicalDrive.GetSerialNumberUsingSmart(drive))
Console.WriteLine("Drive {0}, Storage Query: [{1}]", drive, PhysicalDrive.GetSerialNumberUsingStorageQuery(drive))
Console.WriteLine("Drive {0}, SCSI Pass Through: [{1}]", drive, PhysicalDrive.GetSerialNumberUsingScsiPassThrough(drive))
Catch ex As Exception
If ex.Data("Context") IsNot Nothing Then Console.Error.Write("{0} failed: ", ex.Data("Context"))
Console.Error.WriteLine(ex.Message)
End Try
Next
End Sub
End Module
EDIT - I've changed the main method to display the results of each attempt for comparison. This will hopefully illustrate how hit and miss these techniques can be.
use DeviceIoControl with IOCTL_STORAGE_GET_MEDIA_SERIAL_NUMBER
or check IOCTL_CHANGER_GET_PRODUCT_DATA
This code should give you the hard disk serial number. It's similar (ReadPhysicalDriveInNTWithAdminRights
) to your code you linked to but with several additional functions.
You need to ensure that your P/Invoke definitions are 64-bit friendly. Alternatively, try setting the target CPU of the projects in your solution to 32-bit. More information on P/Invoke and 64-bit can be found here.
EDIT:
The following rewritten code might work better for you - basically I've tidied up the P/Invoke definitions and added better error handling. The code makes two attempts to obtain the serial number. The first uses IOCTL_STORAGE_QUERY_PROPERTY
and the second uses SMART_RCV_DRIVE_DATA
.
' PhysicalDrive.vb
Option Strict On
Option Explicit On
Imports System.Runtime.InteropServices
Imports System.Text
Imports System.ComponentModel
Imports Microsoft.Win32.SafeHandles
Public Class PhysicalDrive
#Region "Win32 Definitions"
<StructLayout(LayoutKind.Sequential)> _
Private Structure IDEREGS
Public bFeaturesReg As Byte
Public bSectorCountReg As Byte
Public bSectorNumberReg As Byte
Public bCylLowReg As Byte
Public bCylHighReg As Byte
Public bDriveHeadReg As Byte
Public bCommandReg As Byte
Public bReserved As Byte
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure SENDCMDINPARAMS
Public cBufferSize As Int32
Public irDriveRegs As IDEREGS
Public bDriveNumber As Byte
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=3)> _
Public bReserved As Byte()
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> _
Public dwReserved As Int32()
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> _
Public bBuffer As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure DRIVERSTATUS
Public bDriverError As Byte
Public bIDEError As Byte
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=2)> _
Public bReserved As Byte()
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=2)> _
Public dwReserved As Int32()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure SENDCMDOUTPARAMS
Public cBufferSize As Int32
Public DriverStatus As DRIVERSTATUS
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=IDENTIFY_BUFFER_SIZE)> _
Public bBuffer As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure GETVERSIONOUTPARAMS
Public bVersion As Byte
Public bRevision As Byte
Public bReserved As Byte
Public bIDEDeviceMap As Byte
Public fCapabilities As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> _
Public dwReserved As Int32()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure STORAGE_PROPERTY_QUERY
Public PropertyId As Int32
Public QueryType As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> _
Public AdditionalParameters As Byte()
End Structure
<StructLayout(LayoutKind.Sequential)> _
Private Structure STORAGE_DEVICE_DESCRIPTOR
Public Version As Int32
Public Size As Int32
Public DeviceType As Byte
Public DeviceTypeModifier As Byte
Public RemovableMedia As Byte
Public CommandQueueing As Byte
Public VendorIdOffset As Int32
Public ProductIdOffset As Int32
Public ProductRevisionOffset As Int32
Public SerialNumberOffset As Int32
Public BusType As Byte
Public RawPropertiesLength As Int32
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=10240)> _
Public RawDeviceProperties As Byte()
End Structure
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function CreateFile(ByVal lpFileName As String, ByVal dwDesiredAccess As Int32, ByVal dwShareMode As Int32, ByVal lpSecurityAttributes As IntPtr, ByVal dwCreationDisposition As Int32, ByVal dwFlagsAndAttributes As Int32, ByVal hTemplateFile As IntPtr) As SafeFileHandle
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, <[In](), Out()> ByRef lpInBuffer As SENDCMDINPARAMS, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As SENDCMDOUTPARAMS, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, ByVal lpInBuffer As IntPtr, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As GETVERSIONOUTPARAMS, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
<DllImport("kernel32.dll", SetLastError:=True)> _
Private Shared Function DeviceIoControl(ByVal hDevice As SafeFileHandle, ByVal dwIoControlCode As Int32, <[In](), Out()> ByRef lpInBuffer As STORAGE_PROPERTY_QUERY, ByVal nInBufferSize As Int32, <[In](), Out()> ByRef lpOutBuffer As STORAGE_DEVICE_DESCRIPTOR, ByVal nOutBufferSize As Int32, ByRef lpBytesReturned As Int32, ByVal lpOverlapped As Int32) As Int32
End Function
Private Const OPEN_EXISTING As Int32 = 3
Private Const GENERIC_READ As Int32 = &H80000000
Private Const GENERIC_WRITE As Int32 = &H40000000
Private Const FILE_SHARE_READ As Int32 = &H1
Private Const FILE_SHARE_WRITE As Int32 = &H2
Private Const FILE_SHARE_DELETE As Int32 = &H4
Private Const SMART_GET_VERSION As Int32 = &H74080
Private Const SMART_RCV_DRIVE_DATA As Int32 = &H7C088
Private Const ID_CMD As Int32 = &HEC
Private Const IDENTIFY_BUFFER_SIZE As Int32 = 512
Private Const CAP_SMART_CMD As Int32 = &H4
Private Const IOCTL_STORAGE_QUERY_PROPERTY As Int32 = &H2D1400
Private Const PropertyStandardQuery As Int32 = 0
Private Const StorageDeviceProperty As Int32 = 0
#End Region
Public Shared Function GetSerialNumber(ByVal diskNumber As Integer) As String
Dim result As String = GetSerialNumberUsingStorageQuery(diskNumber)
If String.IsNullOrEmpty(result) Then
result = GetSerialNumberUsingSmart(diskNumber)
End If
Return result
End Function
Public Shared Function GetSerialNumberUsingStorageQuery(ByVal diskNumber As Integer) As String
Using hDisk As SafeFileHandle = OpenDisk(diskNumber)
Dim iBytesReturned As Int32
Dim spq As New STORAGE_PROPERTY_QUERY()
Dim sdd As New STORAGE_DEVICE_DESCRIPTOR()
spq.PropertyId = StorageDeviceProperty
spq.QueryType = PropertyStandardQuery
If DeviceIoControl(hDisk, IOCTL_STORAGE_QUERY_PROPERTY, spq, Marshal.SizeOf(spq), sdd, Marshal.SizeOf(sdd), iBytesReturned, 0) = 0 Then
Throw CreateWin32Exception(Marshal.GetLastWin32Error(), "DeviceIoControl(IOCTL_STORAGE_QUERY_PROPERTY)")
End If
Dim result As New StringBuilder()
If sdd.SerialNumberOffset > 0 Then
Dim rawDevicePropertiesOffset As Integer = Marshal.SizeOf(sdd) - sdd.RawDeviceProperties.Length
Dim pos As Integer = sdd.SerialNumberOffset - rawDevicePropertiesOffset
While pos < iBytesReturned And sdd.RawDeviceProperties(pos) <> 0
result.Append(Encoding.ASCII.GetString(sdd.RawDeviceProperties, pos, 1))
pos += 1
End While
End If
Return result.ToString()
End Using
End Function
Public Shared Function GetSerialNumberUsingSmart(ByVal diskNumber As Integer) As String
Using hDisk As SafeFileHandle = OpenDisk(diskNumber)
If IsSmartSupported(hDisk) Then
Dim iBytesReturned As Int32
Dim sci As New SENDCMDINPARAMS
Dim sco As New SENDCMDOUTPARAMS
sci.irDriveRegs.bCommandReg = ID_CMD
sci.bDriveNumber = CByte(diskNumber)
sci.cBufferSize = IDENTIFY_BUFFER_SIZE
If DeviceIoControl(hDisk, SMART_RCV_DRIVE_DATA, sci, Marshal.SizeOf(sci), sco, Marshal.SizeOf(sco), iBytesReturned, 0) = 0 Then
Throw CreateWin32Exception(Marshal.GetLastWin32Error(), "DeviceIoControl(SMART_RCV_DRIVE_DATA)")
End If
Dim result As New StringBuilder()
For index As Integer = 20 To 39 Step 2
result.Append(Encoding.ASCII.GetString(sco.bBuffer, index + 1, 1))
result.Append(Encoding.ASCII.GetString(sco.bBuffer, index, 1))
Next
Return result.ToString()
Else
Return String.Empty
End If
End Using
End Function
Private Shared Function CreateWin32Exception(ByVal errorCode As Int32, ByVal context As String) As Win32Exception
Dim win32Exception As New Win32Exception(errorCode)
win32Exception.Data("Context") = context
Return win32Exception
End Function
Private Shared Function OpenDisk(ByVal diskNumber As Integer) As SafeFileHandle
Dim hDevice As SafeFileHandle = CreateFile(String.Format("\\.\PhysicalDrive{0}", diskNumber), GENERIC_READ Or GENERIC_WRITE, FILE_SHARE_READ Or FILE_SHARE_WRITE Or FILE_SHARE_DELETE, IntPtr.Zero, OPEN_EXISTING, 0, IntPtr.Zero)
If (Not hDevice.IsInvalid) Then
Return hDevice
Else
Throw CreateWin32Exception(Marshal.GetLastWin32Error(), "CreateFile")
End If
End Function
Private Shared Function IsSmartSupported(ByVal hDisk As SafeFileHandle) As Boolean
Dim iBytesReturned As Int32
Dim gvo As New GETVERSIONOUTPARAMS
If DeviceIoControl(hDisk, SMART_GET_VERSION, IntPtr.Zero, 0, gvo, Marshal.SizeOf(gvo), iBytesReturned, 0) = 0 Then
Return False
End If
Return (gvo.fCapabilities And CAP_SMART_CMD) > 0
End Function
End Class
This is the code to call it:
' MainModule.vb
Module MainModule
Sub Main()
Console.WriteLine("{0}-bit runtime.", IntPtr.Size * 8)
For drive As Integer = 0 To 4
Try
Console.WriteLine("Drive {0} - serial number: [{1}]", drive, PhysicalDrive.GetSerialNumber(drive))
Catch ex As Exception
If ex.Data("Context") IsNot Nothing Then Console.Error.Write("{0} failed: ", ex.Data("Context"))
Console.Error.WriteLine(ex.Message)
End Try
Next
End Sub
End Module
I only have one 64-bit machine to test against, but this code does work on it.
Got working on Windows 7 64:
ManagementObjectSearcher mos = new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");
foreach (ManagementObject obj in mos.Get()) {
Trace.TraceInformation("Information about disk drive {0}:", obj["Name"]);
Trace.Indent();
foreach (PropertyData pd in obj.Properties)
Trace.TraceInformation("Name \"{0}\": \"{1}\"", pd.Name, pd.Value);
Trace.Unindent();
obj.Properties["SerialNumber"]
}
Probably the class Win32_PhysicalMedia is not served on 64 bit platforms.
Even Disk32, at this time, is working (apart a bug when flipping serial number bytes), because is based on the same concepts.
Modified from the code here:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Management;
using System.Text;
namespace Console_DiskDrive
{
class Program
{
static void Main(string[] args)
{
String query = "SELECT * FROM Win32_DiskDrive";
foreach (ManagementObject item in new ManagementObjectSearcher(query).Get())
{
string serialNumber = Convert.ToString(item["SerialNumber"]);
Console.WriteLine(serialNumber);
}
Console.ReadLine();
}
}
}
On my system running Vista Home Premium x64, gives me a 40-character hex string that I'm assuming is my serial number. I'll open up the box and confirm later, but give that a try and see if it's what you're looking for.
You might want to use Windows unmanaged API to do this:
call GetVolumeInformation api with proper struct and find VolumeSerialNumber integer field.
This API is there for ages and was working for me since Windows 98. Unfortunately, can't check it on x64.
Can you see the correct serial number using other Windows tools? By the way: '0' is a valid serial number! This might happen if disk image was restored from backup or something like that.
来源:https://stackoverflow.com/questions/782053/get-hdd-and-not-volume-serial-number-on-vista-ultimate-64-bit