我想通过读取硬盘出厂序列号来作为软件的认证！
但是我发现新出的硬盘，用原来的老方法是读不出来的！
所以我现在又用读c:\逻辑序列号了！所以我也必须每次用户重装系统都要重新给他们注册码！
请问有神么方法：
可以使我得软件这个版本的序列号是永久的，不管用户是否格了硬盘！
并且产生的序列号是唯一的！（就是到其他机器就不一样了！）
最好给个源代码！谢谢！
但是我发现新出的硬盘，用原来的老方法是读不出来的！
所以我现在又用读c:\逻辑序列号了！所以我也必须每次用户重装系统都要重新给他们注册码！
请问有神么方法：
可以使我得软件这个版本的序列号是永久的，不管用户是否格了硬盘！
并且产生的序列号是唯一的！（就是到其他机器就不一样了！）
最好给个源代码！谢谢！
LCAAA(小小程序员) ，moleboy (薄荷糖) 两位好 ！
俺也需要这个咚咚，能给俺一个么？ 万分感谢 QQ : 176996427
我也想学习一下
[email protected]
顶!!
[email protected]
作者: wl3000wl 本贴绝对值得你珍藏.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
'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--------------------------------------
我也想看看。在vb里嵌入汇编
牛是牛。
也能看懂代码，但不知道为什么这么写。
知其然，而不知其所以然，头疼。