VB 注册表操作模块 代码

Attribute VB_Name = "Reg_Operation"


'这是一个操作注册表的Bas文件,其中包含可以建立新键值,删除键值,查询键值的函数.Powered by barenx


Option Explicit


Option Base 0




Public Declare Function RegCloseKey()Function RegCloseKey Lib "advapi32.dll" (ByVal hkey As Long) As Long




Public Declare Function RegConnectRegistry()Function RegConnectRegistry Lib "advapi32.dll" Alias "RegConnectRegistryA" (ByVal lpMachineName As String, ByVal hkey As Long, phkResult As Long) As Long




Public Declare Function RegCreateKey()Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hkey As Long, ByVal lpSubKey As String, phkResult As Long) As Long




Public Declare Function RegCreateKeyEx()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




Public Declare Function RegDeleteKey()Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hkey As Long, ByVal lpSubKey As String) As Long




Public Declare Function RegDeleteValue()Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hkey As Long, ByVal lpValueName As String) As Long




Public Declare Function RegEnumKey()Function RegEnumKey Lib "advapi32.dll" Alias "RegEnumKeyA" (ByVal hkey As Long, ByVal dwIndex As Long, ByVal lpName As String, ByVal cbName As Long) As Long




Public Declare Function RegEnumKeyEx()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




Public Declare Function RegEnumValue()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




Public Declare Function RegFlushKey()Function RegFlushKey Lib "advapi32.dll" (ByVal hkey As Long) As Long




Public Declare Function RegGetKeySecurity()Function RegGetKeySecurity Lib "advapi32.dll" (ByVal hkey As Long, ByVal SecurityInformation As Long, pSecurityDescriptor As SECURITY_DESCRIPTOR, lpcbSecurityDescriptor As Long) As Long




Public Declare Function RegLoadKey()Function RegLoadKey Lib "advapi32.dll" Alias "RegLoadKeyA" (ByVal hkey As Long, ByVal lpSubKey As String, ByVal lpFile As String) As Long




Public Declare Function RegNotifyChangeKeyValue()Function RegNotifyChangeKeyValue Lib "advapi32.dll" (ByVal hkey As Long, ByVal bWatchSubtree As Long, ByVal dwNotifyFilter As Long, ByVal hEvent As Long, ByVal fAsynchronus As Long) As Long




Public Declare Function RegOpenKey()Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hkey As Long, ByVal lpSubKey As String, phkResult As Long) As Long




Public Declare Function RegOpenKeyEx()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




Public Declare Function RegQueryInfoKey()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




Public Declare Function RegQueryValue()Function RegQueryValue Lib "advapi32.dll" Alias "RegQueryValueA" (ByVal hkey As Long, ByVal lpSubKey As String, ByVal lpValue As String, lpcbValue As Long) As Long




Public Declare Function RegQueryValueEx()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




Public Declare Function RegReplaceKey()Function RegReplaceKey Lib "advapi32.dll" Alias "RegReplaceKeyA" (ByVal hkey As Long, ByVal lpSubKey As String, ByVal lpNewFile As String, ByVal lpOldFile As String) As Long




Public Declare Function RegRestoreKey()Function RegRestoreKey Lib "advapi32.dll" Alias "RegRestoreKeyA" (ByVal hkey As Long, ByVal lpFile As String, ByVal dwFlags As Long) As Long




Public Declare Function RegSaveKey()Function RegSaveKey Lib "advapi32.dll" Alias "RegSaveKeyA" (ByVal hkey As Long, ByVal lpFile As String, lpSecurityAttributes As SECURITY_ATTRIBUTES) As Long




Public Declare Function RegSetKeySecurity()Function RegSetKeySecurity Lib "advapi32.dll" (ByVal hkey As Long, ByVal SecurityInformation As Long, pSecurityDescriptor As SECURITY_DESCRIPTOR) As Long




Public Declare Function RegSetValue()Function RegSetValue Lib "advapi32.dll" Alias "RegSetValueA" (ByVal hkey As Long, ByVal lpSubKey As String, ByVal dwType As Long, ByVal lpData As String, ByVal cbData As Long) As Long




Public Declare Function RegSetValueEx()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




Public Declare Function RegUnLoadKey()Function RegUnLoadKey Lib "advapi32.dll" Alias "RegUnLoadKeyA" (ByVal hkey As Long, ByVal lpSubKey As String) As Long


Public Type FILETIME


dwLowDateTime As Long


dwHighDateTime As Long


End Type




Public Type SECURITY_ATTRIBUTES


nLength As Long


bInheritHandle As Long


lpSecurityDescriptor As Long


End Type




Public Type ACL


AclRevision As Byte


AceCount As Integer


Sbz2 As Integer


AclSize As Integer


Sbz1 As Byte


End Type




Public Type SECURITY_DESCRIPTOR


Revision As Byte


Sacl As ACL


Dacl As ACL


Owner As Long


Group As Long


Control As Long


Sbz1 As Byte


End Type


Public Const REG_BINARY = 3


Public Const REG_CREATED_NEW_KEY = &H1


Public Const REG_DWORD_BIG_ENDIAN = 5


Public Const REG_DWORD_LITTLE_ENDIAN = 4


Public Const REG_EXPAND_SZ = 2


Public Const REG_FORCE_RESTORE = (&H8)


Public Const REG_FULL_RESOURCE_DESCRIPTOR = 9


Public Const REG_KEY_INSTDEV = ("Installed")


Public Const REG_LINK = 6


Public Const REG_NONE = 0


Public Const REG_MULTI_SZ = 7


Public Const REG_NOTIFY_CHANGE_ATTRIBUTES = &H2


Public Const REG_NOTIFY_CHANGE_LAST_SET = &H4


Public Const REG_NOTIFY_CHANGE_NAME = &H1


Public Const REG_NOTIFY_CHANGE_SECURITY = &H8


Public Const REG_NO_LAZY_FLUSH = &H4


Public Const REG_OPENED_EXISTING_KEY = &H2


Public Const REG_OPTION_BACKUP_RESTORE = 4


Public Const REG_OPTION_CREATE_LINK = 2


Public Const REG_OPTION_NON_VOLATILE = 0


Public Const REG_OPTION_OPEN_LINK = &H8


Public Const REG_OPTION_RESERVED = 0


Public Const REG_OPTION_VOLATILE = 1


Public Const REG_QWORD = 11


Public Const REG_QWORD_LITTLE_ENDIAN = 11


Public Const REG_REFRESH_HIVE = &H2


Public Const REG_RESOURCE_LIST = 8


Public Const REG_RESOURCE_REQUIREMENTS_LIST = 10


Public Const REG_RESTORE_LOG_KEY = "RegRestoreLogFile"


Public Const MORE_ROWS = -1


Public Const REG_ROW = MORE_ROWS


Public Const REG_SAVE_LOG_KEY = "RegSaveLogFile"


Public Const REG_SZ = 1


Public Const REG_WHOLE_HIVE_VOLATILE = &H1


Public Const REG_LEGAL_OPTION = (REG_OPTION_RESERVED Or REG_OPTION_NON_VOLATILE Or REG_OPTION_VOLATILE Or REG_OPTION_CREATE_LINK Or REG_OPTION_BACKUP_RESTORE)


Public Const REG_LEGAL_CHANGE_FILTER = (REG_NOTIFY_CHANGE_NAME Or REG_NOTIFY_CHANGE_ATTRIBUTES Or REG_NOTIFY_CHANGE_LAST_SET Or REG_NOTIFY_CHANGE_SECURITY)




Public Const HKEY_CLASSES_ROOT = &H80000000


Public Const HKEY_CURRENT_CONFIG = &H80000005


Public Const HKEY_CURRENT_USER = &H80000001


Public Const HKEY_DYN_DATA = &H80000006


Public Const HKEY_LOCAL_MACHINE = &H80000002


Public Const HKEY_PERFORMANCE_DATA = &H80000004


Public Const HKEY_USERS = &H80000003




Public Const ERROR_SUCCESS = 0&


Public Const ERROR_NONE = 0


Public Const ERROR_BADDB = 1


Public Const ERROR_BADKEY = 2


Public Const ERROR_CANTOPEN = 3


Public Const ERROR_CANTREAD = 4


Public Const ERROR_CANTWRITE = 5


Public Const ERROR_OUTOFMEMORY = 6


Public Const ERROR_INVALID_PARAMETER = 7


Public Const ERROR_ACCESS_DENIED = 8


Public Const ERROR_INVALID_PARAMETERS = 87


Public Const ERROR_NO_MORE_ITEMS = 259&




Public Const BUFFER_SIZE As Long = 255




Public Const READ_CONTROL = &H20000


Public Const SYNCHRONIZE = &H100000




Public Const STANDARD_RIGHTS_ALL = &H1F0000


Public Const STANDARD_RIGHTS_EXECUTE = (READ_CONTROL)


Public Const STANDARD_RIGHTS_READ = (READ_CONTROL)


Public Const STANDARD_RIGHTS_REQUIRED = &HF0000


Public Const STANDARD_RIGHTS_WRITE = (READ_CONTROL)




Public Const KEY_CREATE_LINK = &H20


Public Const KEY_CREATE_SUB_KEY = &H4


Public Const KEY_ENUMERATE_SUB_KEYS = &H8


Public Const KEY_EVENT = &H1


Public Const KEY_LENGTH_MASK = &HFFFF0000


Public Const KEY_NOTIFY = &H10


Public Const KEY_QUERY_VALUE = &H1


Public Const KEY_SET_VALUE = &H2


Public Const KEY_READ = ((STANDARD_RIGHTS_READ Or KEY_QUERY_VALUE Or KEY_ENUMERATE_SUB_KEYS Or KEY_NOTIFY) And (Not SYNCHRONIZE))


Public Const KEY_EXECUTE = (KEY_READ)


Public Const KEY_WRITE = ((STANDARD_RIGHTS_WRITE Or KEY_SET_VALUE Or KEY_CREATE_SUB_KEY) And (Not SYNCHRONIZE))


Public Const KEY_ALL_ACCESS = ((STANDARD_RIGHTS_ALL Or KEY_QUERY_VALUE Or KEY_SET_VALUE Or KEY_CREATE_SUB_KEY Or KEY_ENUMERATE_SUB_KEYS Or KEY_NOTIFY Or KEY_CREATE_LINK) And (Not SYNCHRONIZE))




'*************************************************************************************






Public Function RegDelAllSubVal()Function RegDelAllSubVal(ByVal hKeyR As Long, ByVal mKey As String, Optional ByVal Flush As Boolean = False) As Boolean


On Error Resume Next


Dim hkey As Long, Cnt As Long


Dim sName As String, Ret As Long: sName = Space(BUFFER_SIZE)


Dim sData(BUFFER_SIZE) As Byte, RetData As Long




Dim Namespace (NameSpace() As String: ReDim Namespace (NameSpace(1)




If RegOpenKeyEx(ByVal hKeyR, ByVal mKey, ByVal 0&, KEY_ALL_ACCESS, hkey) = ERROR_SUCCESS Then


Cnt = 0: Ret = BUFFER_SIZE: RetData = BUFFER_SIZE


If RegEnumValue(hkey, Cnt, sName, Ret, ByVal 0&, ByVal 0&, sData(0), RetData) <> ERROR_NO_MORE_ITEMS Then


Do




ReDim Preserve Namespace (NameSpace(Cnt)




Namespace (NameSpace(Cnt) = Left$(sName, Ret)


Cnt = Cnt + 1: Ret = BUFFER_SIZE: RetData = BUFFER_SIZE


Loop While RegEnumValue(hkey, Cnt, sName, Ret, ByVal 0&, ByVal 0&, sData(0), RetData) <> ERROR_NO_MORE_ITEMS






For Cnt = 0 To UBound(Namespace )NameSpace)




Call RegDeleteValue(ByVal hkey, Namespace (NameSpace(Cnt))


Next Cnt


End If


Cnt = 0: Ret = BUFFER_SIZE: RetData = BUFFER_SIZE


RegDelAllSubVal = (RegEnumValue(hkey, Cnt, sName, Ret, ByVal 0&, ByVal 0&, sData(0), RetData) = ERROR_NO_MORE_ITEMS)


If Flush Then RegFlushKey hkey


RegCloseKey hkey


Else


RegDelAllSubVal = False


End If


End Function






Public Function RegDelAllSubKey()Function RegDelAllSubKey(ByVal hKeyRoot As Long, ByVal mKey1 As String, Optional ByVal Flush As Boolean = False) As Boolean ', mKey2 As String


On Error Resume Next


Dim hkey As Long, Ret As Long, Cnt As Long


Dim i As Long, t As FILETIME


Dim sName As String: sName = Space(BUFFER_SIZE)




Dim Namespace (NameSpace() As String: ReDim Namespace (NameSpace(1)


Call RegDelAllSubVal(ByVal hKeyRoot, ByVal mKey1, False)


If RegOpenKeyEx(ByVal hKeyRoot, ByVal mKey1, ByVal 0&, KEY_ALL_ACCESS, hkey) = ERROR_SUCCESS Then


RegDelAllSubKey = True: Cnt = 0: Ret = BUFFER_SIZE


If RegEnumKeyEx(hkey, Cnt, sName, Ret, ByVal 0&, vbNullString, i, t) <> ERROR_NO_MORE_ITEMS Then


Do




ReDim Preserve Namespace (NameSpace(Cnt)




Namespace (NameSpace(Cnt) = Left$(sName, Ret)


Cnt = Cnt + 1: Ret = BUFFER_SIZE


Loop While RegEnumKeyEx(hkey, Cnt, sName, Ret, ByVal 0&, vbNullString, i, t) <> ERROR_NO_MORE_ITEMS






For Cnt = LBound(Namespace )NameSpace) To UBound(Namespace )NameSpace)




Call RegDelAllSubKey(ByVal hKeyRoot, ByVal mKey1 & "" & Namespace (NameSpace(Cnt))


Next Cnt


End If


RegDelAllSubKey = (RegDeleteKey(ByVal hKeyRoot, ByVal mKey1) = ERROR_SUCCESS)


If Flush Then RegFlushKey hkey


RegCloseKey hkey


Else


RegDelAllSubKey = False


End If


End Function






Public Function RegDelSingleValue()Function RegDelSingleValue(ByVal mKeyRoot As Long, ByVal sKeyName As String, ByVal sValueName As String) As Long


On Error Resume Next


Dim hkey As Long


If RegOpenKeyEx(mKeyRoot, ByVal sKeyName, ByVal 0&, KEY_ALL_ACCESS, hkey) = ERROR_SUCCESS Then


RegDelSingleValue = RegDeleteValue(hkey, ByVal sValueName)


Call RegCloseKey(hkey)


Else


RegDelSingleValue = ERROR_CANTOPEN


End If


End Function






Public Function RegSetSingleValue()Function RegSetSingleValue(ByVal mKeyRoot As Long, ByVal sKeyName As String, ByVal sValueName As String, ByVal sValueType As Long, ByVal sValue As String) As Long


On Error Resume Next


Dim hkey As Long


If RegCreateKey(mKeyRoot, sKeyName, hkey) = ERROR_SUCCESS Then


RegSetSingleValue = RegSetValueEx(hkey, ByVal sValueName, ByVal 0&, ByVal sValueType, ByVal sValue, ByVal Len(sValue))


Call RegCloseKey(hkey)


Else


RegSetSingleValue = ERROR_CANTOPEN


End If


End Function