|
有些老掉牙了，這是很久以前寫的了，覺得功能已經比較完善了。
下載地址:
http://www.wowor.net/bbs/up/files/2004403_mregistry.zip
這是我用這個模塊寫過的一個軟件:
注冊表大師 2.0
http://www.onlinedown.net/soft/16780.htm
標準模塊代碼:
'**************************************************************************************************************
'* 本模塊提供了一些對注冊表進行操作的函數
'* 警告: 操作注冊表是非常危險的, 使用本模塊中的任何函數都要慎重!!!
'*
'* 版權: LPP軟件工作室
'* 作者: 盧培培
'**************************************************************************************************************
Option Explicit
Option Compare Text
'---------------------------------------------------------------
'- 注冊表 API 聲明...
'---------------------------------------------------------------
Private Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
Private Declare Function RegCreateKeyEx Lib "advapi32.dll" Alias "RegCreateKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal Reserved As Long, ByVal lpClass As String, ByVal dwOptions As Long, ByVal samDesired As Long, lpSecurityAttributes As SECURITY_ATTRIBUTES, phkResult As Long, lpdwDisposition As Long) As Long
Private Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Private Declare Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String) As Long
Private Declare Function RegOpenKeyEx Lib "advapi32.dll" Alias "RegOpenKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, phkResult As Long) As Long
Private Declare Function RegQueryValueEx Lib "advapi32.dll" Alias "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, lpType As Long, lpData As Any, lpcbData As Long) As Long
Private Declare Function RegRestoreKey Lib "advapi32.dll" Alias "RegRestoreKeyA" (ByVal hKey As Long, ByVal lpFile As String, ByVal dwFlags As Long) As Long
Private Declare Function RegSaveKey Lib "advapi32.dll" Alias "RegSaveKeyA" (ByVal hKey As Long, ByVal lpFile As String, lpSecurityAttributes As SECURITY_ATTRIBUTES) As Long
Private Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Any, ByVal cbData As Long) As Long
Private Declare Function RegQueryInfoKey Lib "advapi32.dll" Alias "RegQueryInfoKeyA" (ByVal hKey As Long, ByVal lpClass As String, lpcbClass As Long, ByVal lpReserved As Long, lpcSubKeys As Long, lpcbMaxSubKeyLen As Long, lpcbMaxClassLen As Long, lpcValues As Long, lpcbMaxValueNameLen As Long, lpcbMaxValueLen As Long, lpcbSecurityDescriptor As Long, lpftLastWriteTime As FILETIME) As Long
Private Declare Function RegEnumValue Lib "advapi32.dll" Alias "RegEnumValueA" (ByVal hKey As Long, ByVal dwIndex As Long, ByVal lpValueName As String, lpcbValueName As Long, ByVal lpReserved As Long, lpType As Long, lpData As Byte, lpcbData As Long) As Long
Private Declare Function RegEnumKeyEx Lib "advapi32.dll" Alias "RegEnumKeyExA" (ByVal hKey As Long, ByVal dwIndex As Long, ByVal lpName As String, lpcbName As Long, ByVal lpReserved As Long, ByVal lpClass As String, lpcbClass As Long, lpftLastWriteTime As FILETIME) As Long
Private Declare Function AdjustTokenPrivileges Lib "advapi32.dll" (ByVal TokenHandle As Long, ByVal DisableAllPriv As Long, NewState As TOKEN_PRIVILEGES, ByVal BufferLength As Long, PreviousState As TOKEN_PRIVILEGES, ReturnLength As Long) As Long 'Used to adjust your program's security privileges, can't restore without it!
Private Declare Function LookupPrivilegeValue Lib "advapi32.dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As Any, ByVal lpName As String, lpLuid As LUID) As Long 'Returns a valid LUID which is important when making security changes in NT.
Private Declare Function OpenProcessToken Lib "advapi32.dll" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As Long
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long
'---------------------------------------------------------------
'- 注冊表 Api 常數...
'---------------------------------------------------------------
' 注冊表創建類型值...
Const REG_OPTION_NON_VOLATILE = 0 ' 當系統重新啟動時，關鍵字被保留
' 注冊表關鍵字安全選項...
Const READ_CONTROL = &H20000
Const KEY_QUERY_VALUE = &H1
Const KEY_SET_VALUE = &H2
Const KEY_CREATE_SUB_KEY = &H4
Const KEY_ENUMERATE_SUB_KEYS = &H8
Const KEY_NOTIFY = &H10
Const KEY_CREATE_LINK = &H20
Const KEY_READ = KEY_QUERY_VALUE + KEY_ENUMERATE_SUB_KEYS + KEY_NOTIFY + READ_CONTROL
Const KEY_WRITE = KEY_SET_VALUE + KEY_CREATE_SUB_KEY + READ_CONTROL
Const KEY_EXECUTE = KEY_READ
Const KEY_ALL_ACCESS = KEY_QUERY_VALUE + KEY_SET_VALUE + KEY_CREATE_SUB_KEY + KEY_ENUMERATE_SUB_KEYS + KEY_NOTIFY + KEY_CREATE_LINK + READ_CONTROL
' 返回值...
Const ERROR_NONE = 0
Const ERROR_BADKEY = 2
Const ERROR_ACCESS_DENIED = 8
Const ERROR_SUCCESS = 0
' 有關導入/導出的常量
Const REG_FORCE_RESTORE As Long = 8&
Const TOKEN_QUERY As Long = &H8&
Const TOKEN_ADJUST_PRIVILEGES As Long = &H20&
Const SE_PRIVILEGE_ENABLED As Long = &H2
Const SE_RESTORE_NAME = "SeRestorePrivilege"
Const SE_BACKUP_NAME = "SeBackupPrivilege"
'---------------------------------------------------------------
'- 注冊表類型...
'---------------------------------------------------------------
Private Type SECURITY_ATTRIBUTES
nLength As Long
lpSecurityDescriptor As Long
bInheritHandle As Boolean
End Type
Private Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End Type
Private Type LUID
lowpart As Long
highpart As Long
End Type
Private Type LUID_AND_ATTRIBUTES
pLuid As LUID
Attributes As Long
End Type
Private Type TOKEN_PRIVILEGES
PrivilegeCount As Long
Privileges As LUID_AND_ATTRIBUTES
End Type
'---------------------------------------------------------------
'- 自定義枚舉類型...
'---------------------------------------------------------------
' 注冊表數據類型...
Public Enum ValueType
REG_SZ = 1 ' 字符串值
REG_EXPAND_SZ = 2 ' 可擴充字符串值
REG_BINARY = 3 ' 二進制值
REG_DWORD = 4 ' DWORD值
REG_MULTI_SZ = 7 ' 多字符串值
End Enum
' 注冊表關鍵字根類型...
Public Enum KeyRoot
HKEY_CLASSES_ROOT = &H80000000
HKEY_CURRENT_USER = &H80000001
HKEY_LOCAL_MACHINE = &H80000002
HKEY_USERS = &H80000003
HKEY_PERFORMANCE_DATA = &H80000004
HKEY_CURRENT_CONFIG = &H80000005
HKEY_DYN_DATA = &H80000006
End Enum
Private hKey As Long ' 注冊表打開項的句柄
Private i As Long, j As Long ' 循環變量
Private Success As Long ' API函數的返回值, 判斷函數調用是否成功
'-------------------------------------------------------------------------------------------------------------
'- 新建注冊表關鍵字并設置注冊表關鍵字的值...
'- 如果 ValueName 和 Value 都缺省, 則只新建 KeyName 空項, 無子鍵...
'- 如果只缺省 ValueName 則將設置指定 KeyName 的默認值
'- 參數說明: KeyRoot--根類型, KeyName--子項名稱, ValueName--值項名稱, Value--值項數據, ValueType--值項類型
'-------------------------------------------------------------------------------------------------------------
Public Function SetKeyValue(KeyRoot As KeyRoot, KeyName As String, Optional ValueName As String, Optional Value As Variant = "", Optional ValueType As ValueType = REG_SZ) As Boolean
Dim lpAttr As SECURITY_ATTRIBUTES ' 注冊表安全類型
lpAttr.nLength = 50 ' 設置安全屬性為缺省值...
lpAttr.lpSecurityDescriptor = 0 ' ...
lpAttr.bInheritHandle = True ' ...
' 新建注冊表關鍵字...
Success = RegCreateKeyEx(KeyRoot, KeyName, 0, ValueType, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, lpAttr, hKey, 0)
If Success <> ERROR_SUCCESS Then SetKeyValue = False: RegCloseKey hKey: Exit Function
' 設置注冊表關鍵字的值...
If IsMissing(ValueName) = False Then
Select Case ValueType
Case REG_SZ, REG_EXPAND_SZ, REG_MULTI_SZ
Success = RegSetValueEx(hKey, ValueName, 0, ValueType, ByVal CStr(Value), LenB(StrConv(Value, vbFromUnicode)) + 1)
Case REG_DWORD
If CDbl(Value) <= 4294967295# And CDbl(Value) >= 0 Then
Dim sValue As String
sValue = DoubleToHex(Value)
Dim dValue(3) As Byte
dValue(0) = Format("&h" & Mid(sValue, 7, 2))
dValue(1) = Format("&h" & Mid(sValue, 5, 2))
dValue(2) = Format("&h" & Mid(sValue, 3, 2))
dValue(3) = Format("&h" & Mid(sValue, 1, 2))
Success = RegSetValueEx(hKey, ValueName, 0, ValueType, dValue(0), 4)
Else
Success = ERROR_BADKEY
End If
Case REG_BINARY
On Error Resume Next
Success = 1 ' 假設調用API不成功(成功返回0)
ReDim tmpValue(UBound(Value)) As Byte
For i = 0 To UBound(tmpValue)
tmpValue(i) = Value(i)
Next i
Success = RegSetValueEx(hKey, ValueName, 0, ValueType, tmpValue(0), UBound(Value) + 1)
End Select
End If
If Success <> ERROR_SUCCESS Then SetKeyValue = False: RegCloseKey hKey: Exit Function
' 關閉注冊表關鍵字...
RegCloseKey hKey
SetKeyValue = True ' 返回函數值
End Function
'-------------------------------------------------------------------------------------------------------------
'- 獲得已存在的注冊表關鍵字的值...
'- 如果 ValueName="" 則返回 KeyName 項的默認值...
'- 如果指定的注冊表關鍵字不存在, 則返回空串...
'- 參數說明: KeyRoot--根類型, KeyName--子項名稱, ValueName--值項名稱, ValueType--值項類型
'-------------------------------------------------------------------------------------------------------------
Public Function GetKeyValue(KeyRoot As KeyRoot, KeyName As String, ValueName As String, Optional ValueType As Long) As String
Dim TempValue As String ' 注冊表關鍵字的臨時值
Dim Value As String ' 注冊表關鍵字的值
Dim ValueSize As Long ' 注冊表關鍵字的值的實際長度
TempValue = Space(1024) ' 存儲注冊表關鍵字的臨時值的緩沖區
ValueSize = 1024 ' 設置注冊表關鍵字的值的默認長度
' 打開一個已存在的注冊表關鍵字...
RegOpenKeyEx KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey
' 獲得已打開的注冊表關鍵字的值...
RegQueryValueEx hKey, ValueName, 0, ValueType, ByVal TempValue, ValueSize
' 返回注冊表關鍵字的的值...
Select Case ValueType ' 通過判斷關鍵字的類型, 進行處理
Case REG_SZ, REG_MULTI_SZ, REG_EXPAND_SZ
TempValue = Left$(TempValue, ValueSize - 1) ' 去掉TempValue尾部空格
Value = TempValue
Case REG_DWORD
ReDim dValue(3) As Byte
RegQueryValueEx hKey, ValueName, 0, REG_DWORD, dValue(0), ValueSize
For i = 3 To 0 Step -1
Value = Value + String(2 - Len(Hex(dValue(i))), "0") + Hex(dValue(i)) ' 生成長度為8的十六進制字符串
Next i
If CDbl("&H" & Value) < 0 Then ' 將十六進制的 Value 轉換為十進制
Value = 2 ^ 32 + CDbl("&H" & Value)
Else
Value = CDbl("&H" & Value)
End If
Case REG_BINARY
If ValueSize > 0 Then
ReDim bValue(ValueSize - 1) As Byte ' 存儲 REG_BINARY 值的臨時數組
RegQueryValueEx hKey, ValueName, 0, REG_BINARY, bValue(0), ValueSize
For i = 0 To ValueSize - 1
Value = Value + String(2 - Len(Hex(bValue(i))), "0") + Hex(bValue(i)) + " " ' 將數組轉換成字符串
Next i
End If
End Select
' 關閉注冊表關鍵字...
RegCloseKey hKey
GetKeyValue = Trim(Value) ' 返回函數值
End Function
'-------------------------------------------------------------------------------------------------------------
'- 刪除已存在的注冊表關鍵字的值...
'- 如果指定的注冊表關鍵字不存在, 則不做任何操作...
'- 參數說明: KeyRoot--根類型, KeyName--子項名稱, ValueName--值項名稱
'-------------------------------------------------------------------------------------------------------------
Public Function DeleteKey(KeyRoot As KeyRoot, KeyName As String, Optional ValueName As String) As Boolean
Dim tmpKeyName As String ' 注冊表關鍵字的臨時子項名稱
Dim tmpValueName As String ' 注冊表關鍵字的臨時子鍵名稱
' 打開一個已存在的注冊表關鍵字...
Success = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey)
If Success <> ERROR_SUCCESS Then DeleteKey = False: RegCloseKey hKey: Exit Function
' 刪除已打開的注冊表關鍵字...
tmpKeyName = ""
tmpValueName = KeyName
If ValueName = "" Then ' 判斷ValueName是否缺省, 如缺省作相應處理
If InStrRev(KeyName, "\") > 1 Then
tmpValueName = Right(KeyName, InStrRev(KeyName, "\") + 1)
tmpKeyName = Left(KeyName, InStrRev(KeyName, "\") - 1)
End If
Success = RegOpenKeyEx(KeyRoot, tmpKeyName, 0, KEY_ALL_ACCESS, hKey)
Success = RegDeleteKey(hKey, tmpValueName)
Else
Success = RegDeleteValue(hKey, ValueName)
End If
If Success <> ERROR_SUCCESS Then DeleteKey = False: RegCloseKey hKey: Exit Function
' 關閉注冊表關鍵字...
RegCloseKey hKey
DeleteKey = True ' 返回函數值
End Function
'-------------------------------------------------------------------------------------------------------------
'- 獲得注冊表關鍵字的一些信息...
'- SubKeyName() 注冊表關鍵字的所有子項的名稱(注意:最小下標為0)
'- ValueName() 注冊表關鍵字的所有子鍵的名稱(注意:最小下標為0)
'- ValueType() 注冊表關鍵字的所有子鍵的類型(注意:最小下標為0)
'- CountKey 注冊表關鍵字的子項數量
'- CountValue 注冊表關鍵字的子鍵數量
'- MaxLenKey 注冊表關鍵字的子項名稱的最大長度
'- MaxLenValue 注冊表關鍵字的子鍵名稱的最大長度
'-------------------------------------------------------------------------------------------------------------
Public Function GetKeyInfo(KeyRoot As KeyRoot, KeyName As String, SubKeyName() As String, ValueName() As String, ValueType() As ValueType, Optional CountKey As Long, Optional CountValue As Long, Optional MaxLenKey As Long, Optional MaxLenValue As Long) As Boolean
Dim f As FILETIME
Dim l As Long, s As String
' 打開一個已存在的注冊表關鍵字...
Success = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey)
If Success <> ERROR_SUCCESS Then GetKeyInfo = False: RegCloseKey hKey: Exit Function
' 獲得一個已打開的注冊表關鍵字的信息...
Success = RegQueryInfoKey(hKey, vbNullString, ByVal 0&, ByVal 0&, CountKey, MaxLenKey, ByVal 0&, CountValue, MaxLenValue, ByVal 0&, ByVal 0&, f)
If Success <> ERROR_SUCCESS Then GetKeyInfo = False: RegCloseKey hKey: Exit Function
If CountKey <> 0 Then
ReDim SubKeyName(CountKey - 1) As String ' 重新定義數組, 使用數組大小與注冊表關鍵字的子項數量匹配
For i = 0 To CountKey - 1
SubKeyName(i) = Space(255)
l = 255
RegEnumKeyEx hKey, i, ByVal SubKeyName(i), l, 0, vbNullString, ByVal 0&, f
SubKeyName(i) = Left(SubKeyName(i), l)
Next i
' 下面的二重循環對字符串數組進行冒泡排序
For i = 0 To UBound(SubKeyName)
For j = i + 1 To UBound(SubKeyName)
If SubKeyName(i) > SubKeyName(j) Then
s = SubKeyName(i)
SubKeyName(i) = SubKeyName(j)
SubKeyName(j) = s
End If
Next j
Next i
End If
If CountValue <> 0 Then
ReDim ValueName(CountValue - 1) As String ' 重新定義數組, 使用數組大小與注冊表關鍵字的子鍵數量匹配
ReDim ValueType(CountValue - 1) As Long ' 重新定義數組, 使用數組大小與注冊表關鍵字的子鍵數量匹配
For i = 0 To CountValue - 1
ValueName(i) = Space(255)
l = 255
RegEnumValue hKey, i, ByVal ValueName(i), l, 0, ValueType(i), ByVal 0&, ByVal 0&
ValueName(i) = Left(ValueName(i), l)
Next i
' 下面的二重循環對字符串數組進行冒泡排序
For i = 0 To UBound(ValueName)
For j = i + 1 To UBound(ValueName)
If ValueName(i) > ValueName(j) Then
s = ValueName(i)
ValueName(i) = ValueName(j)
ValueName(j) = s
End If
Next j
Next i
End If
' 關閉注冊表關鍵字...
RegCloseKey hKey
GetKeyInfo = True ' 返回函數值
End Function
'-------------------------------------------------------------------------------------------------------------
'- 導出注冊表關鍵字的值
'- 參數說明: KeyRoot--根類型, KeyName--子項名稱, FileName--導出的文件路徑及文件名(原始數據庫格式)
'-------------------------------------------------------------------------------------------------------------
Public Function SaveKey(KeyRoot As KeyRoot, KeyName As String, FileName As String) As Boolean
On Error Resume Next
Dim lpAttr As SECURITY_ATTRIBUTES ' 注冊表安全類型
lpAttr.nLength = 50 ' 設置安全屬性為缺省值...
lpAttr.lpSecurityDescriptor = 0 ' ...
lpAttr.bInheritHandle = True ' ...
If EnablePrivilege(SE_BACKUP_NAME) = False Then
SaveKey = False
Exit Function
End If
Success = RegOpenKeyEx(KeyRoot, KeyName, 0&, KEY_ALL_ACCESS, hKey)
If Success <> 0 Then
SaveKey = False
Success = RegCloseKey(hKey)
Exit Function
End If
Success = RegSaveKey(hKey, FileName, lpAttr)
If Success = 0 Then SaveKey = True Else SaveKey = False
Success = RegCloseKey(hKey)
End Function
'-------------------------------------------------------------------------------------------------------------
'- 導入注冊表關鍵字的值
'- 參數說明: KeyRoot--根類型, KeyName--子項名稱, FileName--導入的文件路徑及文件名(原始數據庫格式)
'-------------------------------------------------------------------------------------------------------------
Public Function RestoreKey(KeyRoot As KeyRoot, KeyName As String, FileName As String) As Boolean
On Error Resume Next
If EnablePrivilege(SE_RESTORE_NAME) = False Then
RestoreKey = False
Exit Function
End If
Success = RegOpenKeyEx(KeyRoot, KeyName, 0&, KEY_ALL_ACCESS, hKey)
If Success <> 0 Then
RestoreKey = False
Success = RegCloseKey(hKey)
Exit Function
End If
Success = RegRestoreKey(hKey, FileName, REG_FORCE_RESTORE)
If Success = 0 Then RestoreKey = True Else RestoreKey = False
Success = RegCloseKey(hKey)
End Function
'-------------------------------------------------------------------------------------------------------------
'- 使注冊表允許導入/導出
'-------------------------------------------------------------------------------------------------------------
Private Function EnablePrivilege(seName As String) As Boolean
On Error Resume Next
Dim p_lngRtn As Long
Dim p_lngToken As Long
Dim p_lngBufferLen As Long
Dim p_typLUID As LUID
Dim p_typTokenPriv As TOKEN_PRIVILEGES
Dim p_typPrevTokenPriv As TOKEN_PRIVILEGES
p_lngRtn = OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY, p_lngToken)
If p_lngRtn = 0 Then
EnablePrivilege = False
Exit Function
End If
If Err.LastDllError <> 0 Then
EnablePrivilege = False
Exit Function
End If
p_lngRtn = LookupPrivilegeValue(0&, seName, p_typLUID)
If p_lngRtn = 0 Then
EnablePrivilege = False
Exit Function
End If
p_typTokenPriv.PrivilegeCount = 1
p_typTokenPriv.Privileges.Attributes = SE_PRIVILEGE_ENABLED
p_typTokenPriv.Privileges.pLuid = p_typLUID
EnablePrivilege = (AdjustTokenPrivileges(p_lngToken, False, p_typTokenPriv, Len(p_typPrevTokenPriv), p_typPrevTokenPriv, p_lngBufferLen) <> 0)
End Function
'-------------------------------------------------------------------------------------------------------------
'- 將 Double 型( 限制在 0--2^32-1 )的數字轉換為十六進制并在前面補零
'- 參數說明: Number--要轉換的 Double 型數字
'-------------------------------------------------------------------------------------------------------------
Private Function DoubleToHex(ByVal Number As Double) As String
Dim strHex As String
strHex = Space(8)
For i = 1 To 8
Select Case Number - Int(Number / 16) * 16
Case 10
Mid(strHex, 9 - i, 1) = "A"
Case 11
Mid(strHex, 9 - i, 1) = "B"
Case 12
Mid(strHex, 9 - i, 1) = "C"
Case 13
Mid(strHex, 9 - i, 1) = "D"
Case 14
Mid(strHex, 9 - i, 1) = "E"
Case 15
Mid(strHex, 9 - i, 1) = "F"
Case Else
Mid(strHex, 9 - i, 1) = CStr(Number - Int(Number / 16) * 16)
End Select
Number = Int(Number / 16)
Next i
DoubleToHex = strHex
End Function
|
