'在模块中代码 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_ARENA_TRASHED = 7 Public Const ERROR_ACCESS_DENIED = 8 Public Const ERROR_INVALID_PARAMETERS = 87 Public Const ERROR_NO_MORE_ITEMS = 259Public Const KEY_ALL_ACCESS = &H3FPublic Const REG_OPTION_NON_VOLATILE = 0Declare Function RegCloseKey Lib "advapi32.dll" _ (ByVal hKey As Long) As Long 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, ByVal lpSecurityAttributes _ As Long, phkResult As Long, lpdwDisposition As Long) As Long 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 Declare Function RegQueryValueExString Lib "advapi32.dll" Alias _ "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As _ String, ByVal lpReserved As Long, lpType As Long, ByVal lpData _ As String, lpcbData As Long) As Long Declare Function RegQueryValueExLong Lib "advapi32.dll" Alias _ "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As _ String, ByVal lpReserved As Long, lpType As Long, lpData As _ Long, lpcbData As Long) As Long Declare Function RegQueryValueExNULL Lib "advapi32.dll" Alias _ "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As _ String, ByVal lpReserved As Long, lpType As Long, ByVal lpData _ As Long, lpcbData As Long) As Long Declare Function RegSetValueExString Lib "advapi32.dll" Alias _ "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, _ ByVal Reserved As Long, ByVal dwType As Long, ByVal lpValue As _ String, ByVal cbData As Long) As Long Declare Function RegSetValueExLong Lib "advapi32.dll" Alias _ "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, _ ByVal Reserved As Long, ByVal dwType As Long, lpValue As Long, _ ByVal cbData As Long) As Long'在Form里代码 Option Explicit Enum uFlags_EXIT EXIT_LOGOFF EXIT_SHUTDOWN EXIT_REBOOT End Enum Enum MAINKEY HKEY_CLASSES_ROOT = &H80000000 HKEY_CURRENT_USER = &H80000001 HKEY_LOCAL_MACHINE = &H80000002 HKEY_USERS = &H80000003 End Enum Enum RegValueType REG_SZ = 1 '字符串 REG_DWORD = 4 '双字节值 ' REG_BIN = 3 '二进制暂不支持 End Enum'-------------------------------Regedit Option------------------------ 'usage:CreateNewKey "TestKey\SubKey1\SubKey2", HKEY_LOCAL_MACHINEPublic Sub CreateNewKey(sNewKeyName As String, lPredefinedKey As MAINKEY) Dim hNewKey As Long 'handle to the new key Dim lRetVal As Long 'result of the RegCreateKeyEx function lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, _ vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, _ 0&, hNewKey, lRetVal) RegCloseKey (hNewKey) End Sub 'Usage:SetKeyValue "TestKey\SubKey1", "StringValue", "Hello", REG_SZ Public Sub SetKeyValue(sMainKey As MAINKEY, sKeyName As String, sValueName As String, _ vValueSetting As Variant, lValueType As RegValueType) Dim lRetVal As Long 'result of the SetValueEx function Dim hKey As Long 'handle of open key 'open the specified key lRetVal = RegOpenKeyEx(sMainKey, sKeyName, 0, _ KEY_ALL_ACCESS, hKey) lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting) RegCloseKey (hKey) End Sub'Usage:QueryValue "TestKey\SubKey1", "StringValue" Public Function QueryValue(sMainKey As MAINKEY, sKeyName As String, sValueName As String) As Variant Dim lRetVal As Long 'result of the API functions Dim hKey As Long 'handle of opened key Dim vValue As Variant 'setting of queried value lRetVal = RegOpenKeyEx(sMainKey, sKeyName, 0, _ KEY_ALL_ACCESS, hKey) lRetVal = QueryValueEx(hKey, sValueName, vValue) QueryValue = vValue RegCloseKey (hKey) End Function Private Function SetValueEx(ByVal hKey As Long, sValueName As String, _ lType As Long, vValue As Variant) As Long Dim lValue As Long Dim sValue As String Select Case lType Case REG_SZ sValue = vValue & Chr$(0) SetValueEx = RegSetValueExString(hKey, sValueName, 0&, _ lType, sValue, Len(sValue)) Case REG_DWORD lValue = vValue SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, _ lType, lValue, 4) End Select End FunctionPrivate Function QueryValueEx(ByVal lhKey As Long, ByVal szValueName As _ String, vValue As Variant) As Long Dim cch As Long Dim lrc As Long Dim lType As Long Dim lValue As Long Dim sValue As String On Error GoTo QueryValueExError ' Determine the size and type of data to be read lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch) If lrc <> ERROR_NONE Then Error 5 Select Case lType ' For strings Case REG_SZ: sValue = String(cch, 0) lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, _ sValue, cch) If lrc = ERROR_NONE Then vValue = Left$(sValue, cch - 1) Else vValue = Empty End If ' For DWORDS Case REG_DWORD: lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, _ lValue, cch) If lrc = ERROR_NONE Then vValue = lValue Case Else 'all other data types not supported lrc = -1 End SelectQueryValueExExit: QueryValueEx = lrc Exit FunctionQueryValueExError: Resume QueryValueExExit End Function
http://www.sqreg.com/file/vb/reg_01.htm
http://www.sqreg.com/file/vb/reg_02.htm
http://www.sqreg.com/file/vb/reg_03.htm
http://www.sqreg.com/file/vb/reg_04.htm
http://www.sqreg.com/file/vb/reg_05.htm
http://www.sqreg.com/file/vb/reg_06.htm
http://www.sqreg.com/file/vb/reg_07.htm
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_ARENA_TRASHED = 7
Public Const ERROR_ACCESS_DENIED = 8
Public Const ERROR_INVALID_PARAMETERS = 87
Public Const ERROR_NO_MORE_ITEMS = 259Public Const KEY_ALL_ACCESS = &H3FPublic Const REG_OPTION_NON_VOLATILE = 0Declare Function RegCloseKey Lib "advapi32.dll" _
(ByVal hKey As Long) As Long
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, ByVal lpSecurityAttributes _
As Long, phkResult As Long, lpdwDisposition As Long) As Long
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
Declare Function RegQueryValueExString Lib "advapi32.dll" Alias _
"RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As _
String, ByVal lpReserved As Long, lpType As Long, ByVal lpData _
As String, lpcbData As Long) As Long
Declare Function RegQueryValueExLong Lib "advapi32.dll" Alias _
"RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As _
String, ByVal lpReserved As Long, lpType As Long, lpData As _
Long, lpcbData As Long) As Long
Declare Function RegQueryValueExNULL Lib "advapi32.dll" Alias _
"RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As _
String, ByVal lpReserved As Long, lpType As Long, ByVal lpData _
As Long, lpcbData As Long) As Long
Declare Function RegSetValueExString Lib "advapi32.dll" Alias _
"RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, _
ByVal Reserved As Long, ByVal dwType As Long, ByVal lpValue As _
String, ByVal cbData As Long) As Long
Declare Function RegSetValueExLong Lib "advapi32.dll" Alias _
"RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, _
ByVal Reserved As Long, ByVal dwType As Long, lpValue As Long, _
ByVal cbData As Long) As Long'在Form里代码
Option Explicit
Enum uFlags_EXIT
EXIT_LOGOFF
EXIT_SHUTDOWN
EXIT_REBOOT
End Enum
Enum MAINKEY
HKEY_CLASSES_ROOT = &H80000000
HKEY_CURRENT_USER = &H80000001
HKEY_LOCAL_MACHINE = &H80000002
HKEY_USERS = &H80000003
End Enum
Enum RegValueType
REG_SZ = 1 '字符串
REG_DWORD = 4 '双字节值
' REG_BIN = 3 '二进制暂不支持
End Enum'-------------------------------Regedit Option------------------------
'usage:CreateNewKey "TestKey\SubKey1\SubKey2", HKEY_LOCAL_MACHINEPublic Sub CreateNewKey(sNewKeyName As String, lPredefinedKey As MAINKEY)
Dim hNewKey As Long 'handle to the new key
Dim lRetVal As Long 'result of the RegCreateKeyEx function lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, _
vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, _
0&, hNewKey, lRetVal)
RegCloseKey (hNewKey)
End Sub
'Usage:SetKeyValue "TestKey\SubKey1", "StringValue", "Hello", REG_SZ
Public Sub SetKeyValue(sMainKey As MAINKEY, sKeyName As String, sValueName As String, _
vValueSetting As Variant, lValueType As RegValueType)
Dim lRetVal As Long 'result of the SetValueEx function
Dim hKey As Long 'handle of open key
'open the specified key
lRetVal = RegOpenKeyEx(sMainKey, sKeyName, 0, _
KEY_ALL_ACCESS, hKey)
lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting)
RegCloseKey (hKey)
End Sub'Usage:QueryValue "TestKey\SubKey1", "StringValue"
Public Function QueryValue(sMainKey As MAINKEY, sKeyName As String, sValueName As String) As Variant
Dim lRetVal As Long 'result of the API functions
Dim hKey As Long 'handle of opened key
Dim vValue As Variant 'setting of queried value lRetVal = RegOpenKeyEx(sMainKey, sKeyName, 0, _
KEY_ALL_ACCESS, hKey)
lRetVal = QueryValueEx(hKey, sValueName, vValue)
QueryValue = vValue
RegCloseKey (hKey)
End Function
Private Function SetValueEx(ByVal hKey As Long, sValueName As String, _
lType As Long, vValue As Variant) As Long
Dim lValue As Long
Dim sValue As String
Select Case lType
Case REG_SZ
sValue = vValue & Chr$(0)
SetValueEx = RegSetValueExString(hKey, sValueName, 0&, _
lType, sValue, Len(sValue))
Case REG_DWORD
lValue = vValue
SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, _
lType, lValue, 4)
End Select
End FunctionPrivate Function QueryValueEx(ByVal lhKey As Long, ByVal szValueName As _
String, vValue As Variant) As Long
Dim cch As Long
Dim lrc As Long
Dim lType As Long
Dim lValue As Long
Dim sValue As String
On Error GoTo QueryValueExError
' Determine the size and type of data to be read
lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch)
If lrc <> ERROR_NONE Then Error 5 Select Case lType
' For strings
Case REG_SZ:
sValue = String(cch, 0) lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, _
sValue, cch)
If lrc = ERROR_NONE Then
vValue = Left$(sValue, cch - 1)
Else
vValue = Empty
End If
' For DWORDS
Case REG_DWORD:
lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, _
lValue, cch)
If lrc = ERROR_NONE Then vValue = lValue
Case Else
'all other data types not supported
lrc = -1
End SelectQueryValueExExit:
QueryValueEx = lrc
Exit FunctionQueryValueExError:
Resume QueryValueExExit
End Function