'取得CPU序列号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 Declare Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long Private Const VER_PLATFORM_WIN32_NT = 2 Private Const VER_PLATFORM_WIN32_WINDOWS = 1 Private Const VER_PLATFORM_WIN32s = 0 Private Sub Command1_Click() Dim len5 As Long, aa As Long Dim cmprName As String Dim osver As OSVERSIONINFO '取得Computer Name cmprName = String(255, 0) len5 = 256 aa = GetComputerName(cmprName, len5) cmprName = Left(cmprName, InStr(1, cmprName, Chr(0)) - 1) Computer = cmprName '取得CPU端口号 Set CPUs = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & Computer & "\root\cimv2").ExecQuery("select * from Win32_Processor") For Each mycpu In CPUs Text1.Text = mycpu.ProcessorId Next End Sub 0383FBFF0000068A就是我的cpu号码共4X4=16个字符 窗体上放一个按钮一个text就可以，大家收藏吧，这个程序对保护自己知识产权很有用的！
下面的例子完全用VB进行ASM编程的示例，本例获得CPU ID. 工程文件分为一个form1.frm 和一个模块module1.bas----------------------form1.frm的源文件---------------------VERSION 5.00 Begin VB.Form Form1 Caption = "Form1" ClientHeight = 1965 ClientLeft = 60 ClientTop = 345 ClientWidth = 3105 LinkTopic = "Form1" ScaleHeight = 1965 ScaleWidth = 3105 StartUpPosition = 2 'Bildschirmmitte Begin VB.CommandButton Command1 Caption = "Get CPU Name" Height = 495 Left = 840 TabIndex = 0 Top = 315 Width = 1425 End Begin VB.Label Label2 Alignment = 2 'Zentriert AutoSize = -1 'True BeginProperty Font Name = "MS Sans Serif" Size = 9.75 Charset = 0 Weight = 400 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 240 Left = 1515 TabIndex = 2 Top = 1065 Width = 60 End Begin VB.Label Label1 Alignment = 2 'Zentriert AutoSize = -1 'True BeginProperty Font Name = "Arial" Size = 12 Charset = 0 Weight = 700 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 285 Left = 1515 TabIndex = 1 Top = 1350 Width = 75 End End Attribute VB_Name = "Form1" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = False Option ExplicitPrivate Sub Command1_MouseDown(Button As Integer, Shift As Integer, x As Single, Y As Single) Label1 = "" Label2 = ""End SubPrivate Sub Command1_Click()
Label1 = GetCpuName() & " CPU" Label2 = "You have a" & IIf(InStr("AEIOU", Left$(Label1, 1)), "n", "")End Sub ------------------------------end---------------------------------下面是modu1e.bas的源代码----------------------module1.bas的源文件-------------------------- Option Explicit ' 'This shows how to incorporate machine code into VB ''''''''''''''''''''''''''''''''''''''''''''''''''' 'The example fills the array with a few machine instructions and then copies 'them to a procedure address. The modified procedure is then called thru 'CallWindowProc. The result of this specific machine code is your CPU Vendor Name. ' '########################################################################## 'Apparently it gets a Stack Pointer Error, but I don't know why; if anybody 'can fix that please let me know... [email protected] 'The Error is not present in the native compiled version; so I think it got 'something to do with the P-Code Calling Convention (strange though)... '########################################################################## ' 'Sub Dummy serves to reserve some space to copy the machine instructions into. ' ' 'Tested on Intel and AMD CPU's (uncompiled and compiled) ' ' Private Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hWnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (lpvDest As Any, lpvSource As Any, ByVal cbCopy As Long) Private x As LongPublic Function GetCpuName() As String
Dim MachineCode(0 To 35) As Byte Dim VarAddr As Long Dim FunctAddr As Long Dim EAX As Long Dim CPUName(1 To 12) As Byte
MachineCode(31) = &HC9 'leave MachineCode(32) = &HC2 'ret 16 I tried everything from 0 to 24 MachineCode(33) = &H10 ' but all produce the stack error MachineCode(34) = &H0
'tell cpuid what we want EAX = 0
'get address of Machine Code VarAddr = VarPtr(MachineCode(0))
'get address of Sub Dummy FunctAddr = GetAddress(AddressOf Dummy)
'copy the Machine Code to where it can be called CopyMemory ByVal FunctAddr, ByVal VarAddr, 35 '35 bytes machine code
'call it On Error Resume Next 'apparently it gets a stack pointer error when in P-Code but i dont know why CallWindowProc FunctAddr, EAX, VarPtr(CPUName(1)), VarPtr(CPUName(9)), VarPtr(CPUName(5)) 'Debug.Print Err; Err.Description 'MsgBox Err & Err.Description On Error GoTo 0
End FunctionPrivate Function GetAddress(Address As Long) As Long GetAddress = AddressEnd FunctionPrivate Sub Dummy() 'the code below just reserves some space to copy the machine code into 'it is never executed x = 0 x = 1 x = 2 x = 3 x = 4 x = 5 x = 6 x = 7 x = 8 x = 9 x = 10 x = 0 x = 1 x = 2 x = 3 x = 4 x = 5 x = 6 x = 7 x = 8 x = 9 x = 10
End Sub ------------------------------end--------------------------------------
Private Declare Sub GetSystemInfo Lib "kernel32" (lpSystemInfo As SYSTEM_INFO)
.dwProcessorType
http://www.applevb.com/sourcecode/cpuinfo.zip
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 Declare Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long
Private Const VER_PLATFORM_WIN32_NT = 2
Private Const VER_PLATFORM_WIN32_WINDOWS = 1
Private Const VER_PLATFORM_WIN32s = 0
Private Sub Command1_Click()
Dim len5 As Long, aa As Long
Dim cmprName As String
Dim osver As OSVERSIONINFO
'取得Computer Name
cmprName = String(255, 0)
len5 = 256
aa = GetComputerName(cmprName, len5)
cmprName = Left(cmprName, InStr(1, cmprName, Chr(0)) - 1)
Computer = cmprName '取得CPU端口号
Set CPUs = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & Computer & "\root\cimv2").ExecQuery("select * from Win32_Processor")
For Each mycpu In CPUs
Text1.Text = mycpu.ProcessorId
Next
End Sub
0383FBFF0000068A就是我的cpu号码共4X4=16个字符
窗体上放一个按钮一个text就可以，大家收藏吧，这个程序对保护自己知识产权很有用的！
这三个变量是什么类型?
computer;CPUs;mycpu
http://expert.csdn.net/Expert/topic/1972/1972386.xml?temp=.3529016
http://expert.csdn.net/Expert/topic/1969/1969640.xml?temp=.2918817
http://expert.csdn.net/Expert/topic/1880/1880883.xml?temp=.9266626
http://expert.csdn.net/Expert/topic/1838/1838722.xml?temp=.7783167
http://expert.csdn.net/Expert/topic/1680/1680715.xml?temp=.3237268http://expert.csdn.net/Expert/topic/1328/1328644.xml?temp=.9751093
工程文件分为一个form1.frm 和一个模块module1.bas----------------------form1.frm的源文件---------------------VERSION 5.00
Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 1965
ClientLeft = 60
ClientTop = 345
ClientWidth = 3105
LinkTopic = "Form1"
ScaleHeight = 1965
ScaleWidth = 3105
StartUpPosition = 2 'Bildschirmmitte
Begin VB.CommandButton Command1
Caption = "Get CPU Name"
Height = 495
Left = 840
TabIndex = 0
Top = 315
Width = 1425
End
Begin VB.Label Label2
Alignment = 2 'Zentriert
AutoSize = -1 'True
BeginProperty Font
Name = "MS Sans Serif"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 240
Left = 1515
TabIndex = 2
Top = 1065
Width = 60
End
Begin VB.Label Label1
Alignment = 2 'Zentriert
AutoSize = -1 'True
BeginProperty Font
Name = "Arial"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 285
Left = 1515
TabIndex = 1
Top = 1350
Width = 75
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option ExplicitPrivate Sub Command1_MouseDown(Button As Integer, Shift As Integer, x As Single, Y As Single) Label1 = ""
Label2 = ""End SubPrivate Sub Command1_Click()
Label1 = GetCpuName() & " CPU"
Label2 = "You have a" & IIf(InStr("AEIOU", Left$(Label1, 1)), "n", "")End Sub
------------------------------end---------------------------------下面是modu1e.bas的源代码----------------------module1.bas的源文件--------------------------
Option Explicit
'
'This shows how to incorporate machine code into VB
'''''''''''''''''''''''''''''''''''''''''''''''''''
'The example fills the array with a few machine instructions and then copies
'them to a procedure address. The modified procedure is then called thru
'CallWindowProc. The result of this specific machine code is your CPU Vendor Name.
'
'##########################################################################
'Apparently it gets a Stack Pointer Error, but I don't know why; if anybody
'can fix that please let me know... [email protected]
'The Error is not present in the native compiled version; so I think it got
'something to do with the P-Code Calling Convention (strange though)...
'##########################################################################
'
'Sub Dummy serves to reserve some space to copy the machine instructions into.
'
'
'Tested on Intel and AMD CPU's (uncompiled and compiled)
'
'
Private Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hWnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (lpvDest As Any, lpvSource As Any, ByVal cbCopy As Long)
Private x As LongPublic Function GetCpuName() As String
Dim MachineCode(0 To 35) As Byte
Dim VarAddr As Long
Dim FunctAddr As Long
Dim EAX As Long
Dim CPUName(1 To 12) As Byte
'set up machine code
MachineCode(0) = &H55 'push ebp
MachineCode(1) = &H8B 'move ebp,esp
MachineCode(2) = &HEC
MachineCode(3) = &H57 'push edi
MachineCode(4) = &H52 'push edx
MachineCode(5) = &H51 'push ecx
MachineCode(6) = &H53 'push ebx
MachineCode(7) = &H8B 'move eax,dword ptr [ebp+8]
MachineCode(8) = &H45
MachineCode(9) = &H8
MachineCode(10) = &HF 'cpuid
MachineCode(11) = &HA2
MachineCode(12) = &H8B 'mov edi,dword ptr [ebp+12]
MachineCode(13) = &H7D
MachineCode(14) = &HC
MachineCode(15) = &H89 'move dword ptr [edi],ebx
MachineCode(16) = &H1F
MachineCode(17) = &H8B 'mov edi,dword ptr [ebp+16]
MachineCode(18) = &H7D
MachineCode(19) = &H10
MachineCode(20) = &H89 'move dword ptr [edi],ecx
MachineCode(21) = &HF
MachineCode(22) = &H8B 'mov edi,dword ptr [ebp+20]
MachineCode(23) = &H7D
MachineCode(24) = &H14
MachineCode(25) = &H89 'move dword ptr [edi],edx
MachineCode(26) = &H17
MachineCode(27) = &H58 'pop ebx MachineCode(28) = &H59 'pop ecx MachineCode(29) = &H5A 'pop edx MachineCode(30) = &H55 'pop edi
MachineCode(31) = &HC9 'leave MachineCode(32) = &HC2 'ret 16 I tried everything from 0 to 24
MachineCode(33) = &H10 ' but all produce the stack error
MachineCode(34) = &H0
'tell cpuid what we want
EAX = 0
'get address of Machine Code
VarAddr = VarPtr(MachineCode(0))
'get address of Sub Dummy
FunctAddr = GetAddress(AddressOf Dummy)
'copy the Machine Code to where it can be called
CopyMemory ByVal FunctAddr, ByVal VarAddr, 35 '35 bytes machine code
'call it
On Error Resume Next 'apparently it gets a stack pointer error when in P-Code but i dont know why
CallWindowProc FunctAddr, EAX, VarPtr(CPUName(1)), VarPtr(CPUName(9)), VarPtr(CPUName(5))
'Debug.Print Err; Err.Description
'MsgBox Err & Err.Description
On Error GoTo 0
GetCpuName = StrConv(CPUName(), vbUnicode) 'UnicodeName
End FunctionPrivate Function GetAddress(Address As Long) As Long GetAddress = AddressEnd FunctionPrivate Sub Dummy() 'the code below just reserves some space to copy the machine code into
'it is never executed x = 0
x = 1
x = 2
x = 3
x = 4
x = 5
x = 6
x = 7
x = 8
x = 9
x = 10
x = 0
x = 1
x = 2
x = 3
x = 4
x = 5
x = 6
x = 7
x = 8
x = 9
x = 10
End Sub
------------------------------end--------------------------------------