'Sorry, this isn't my registry class so I can't really make any comments, except for obvious ones
' Class for searching Windows Registry
'
' Written by Arkadiy Olovyannikov (ark@fesma.ru)
' Copyright 2001 by Arkadiy Olovyannikov
'
' This software is FREEWARE. You may use it as you see fit for
' your own projects but you may not re-sell the original or the
' source code.
'
' No warranty express or implied, is given as to the use of this
' program. Use at your own risk.
Option Explicit
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 RegEnumKey Lib "advapi32.dll" Alias "RegEnumKeyA" (ByVal hKey As Long, ByVal dwIndex As Long, ByVal lpName As String, ByVal cbName As Long) As Long
Private Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) 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
Enum ROOT_KEYS
HKEY_ALL = &H0&
HKEY_CLASSES_ROOT = &H80000000
HKEY_CURRENT_CONFIG = &H80000005
HKEY_CURRENT_USER = &H80000001
HKEY_DYN_DATA = &H80000006
HKEY_LOCAL_MACHINE = &H80000002
HKEY_PERFORMANCE_DATA = &H80000004
HKEY_USERS = &H80000003
End Enum
Enum SEARCH_FLAGS
KEY_NAME = 0
VALUE_NAME = 1
VALUE_VALUE = 2
WHOLE_STRING = 4
End Enum
Enum FOUND_WHERE
FOUND_IN_KEY_NAME
FOUND_IN_VALUE_NAME
FOUND_IN_VALUE_VALUE
End Enum
Private Const STANDARD_RIGHTS_ALL = &H1F0000
Private Const KEY_QUERY_VALUE = &H1
Private Const KEY_SET_VALUE = &H2
Private Const KEY_CREATE_SUB_KEY = &H4
Private Const KEY_ENUMERATE_SUB_KEYS = &H8
Private Const KEY_NOTIFY = &H10
Private Const KEY_CREATE_LINK = &H20
Private Const SYNCHRONIZE = &H100000
Private 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))
Const KEY_READ = &H20019 ' ((READ_CONTROL Or KEY_QUERY_VALUE Or
' KEY_ENUMERATE_SUB_KEYS Or KEY_NOTIFY) And (Not
' SYNCHRONIZE))
Private Const ERROR_SUCCESS = 0&
Private Const ERR_MORE_DATA = 234&
Private Const ERROR_NO_MORE_ITEMS = 259&
Private Const REG_NONE = 0
Private Const REG_SZ = 1
Private Const REG_EXPAND_SZ = 2
Private Const REG_BINARY = 3
Private Const REG_DWORD = 4
Private Const REG_DWORD_LITTLE_ENDIAN = 4
Private Const REG_DWORD_BIG_ENDIAN = 5
Private Const REG_LINK = 6
Private Const REG_MULTI_SZ = 7
Private Const REG_RESOURCE_LIST = 8
Private Const REG_FULL_RESOURCE_DESCRIPTOR = 9
Private Const REG_RESOURCE_REQUIREMENTS_LIST = 10
Private Const MAX_KEY_SIZE = 260
Private Const MAX_VALUE_SIZE = 4096
Private Declare Sub CopyMem Lib "kernel32" Alias "RtlMoveMemory" (pDest As Any, pSource As Any, ByVal ByteLen As Long)
Public Event SearchFound(ByVal sRootKey As String, ByVal sKey As String, ByVal sValue As Variant, ByVal lFound As FOUND_WHERE)
Public Event SearchFinished(ByVal lReason As Long)
Public Event SearchKeyChanged(ByVal sFullKeyName As String)
Private mvarRootKey As ROOT_KEYS
Private mvarSearchFlags As SEARCH_FLAGS
Private mvarSearchString As String
Private mvarSubKey As String
Dim lStopSearch As Long
Public Property Let SubKey(ByVal vData As String)
mvarSubKey = vData
End Property
Public Property Let SearchString(ByVal vData As String)
mvarSearchString = vData
End Property
Public Property Let SearchFlags(ByVal vData As SEARCH_FLAGS)
mvarSearchFlags = vData
End Property
Public Property Let RootKey(ByVal vData As ROOT_KEYS)
mvarRootKey = vData
End Property
Public Sub DoSearch()
If mvarRootKey <> HKEY_ALL Then
If (mvarSearchFlags And VALUE_NAME) = VALUE_NAME Or (mvarSearchFlags And VALUE_VALUE) = VALUE_VALUE Then
