'Attribute VB_Name = "mdlRegistry" '将如下代码保存为模块 Option ExplicitGlobal Const REG_SZ As Long = 1 Global Const REG_DWORD As Long = 4Global Const HKEY_CLASSES_ROOT = &H80000000 Global Const HKEY_CURRENT_USER = &H80000001 Global Const HKEY_LOCAL_MACHINE = &H80000002 Global Const HKEY_USERS = &H80000003Global Const ERROR_NONE = 0 Global Const ERROR_BADDB = 1 Global Const ERROR_BADKEY = 2 Global Const ERROR_CANTOPEN = 3 Global Const ERROR_CANTREAD = 4 Global Const ERROR_CANTWRITE = 5 Global Const ERROR_OUTOFMEMORY = 6 Global Const ERROR_INVALID_PARAMETER = 7 Global Const ERROR_ACCESS_DENIED = 8 Global Const ERROR_INVALID_PARAMETERS = 87 Global Const ERROR_NO_MORE_ITEMS = 259Global Const KEY_ALL_ACCESS = &H3FGlobal 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 Private Declare Function RegDeleteKey& Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) Private Declare Function RegDeleteValue& Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String)Public Function DeleteKey(lPredefinedKey As Long, sKeyName As String) ' Description: ' This Function will Delete a key ' ' Syntax: ' DeleteKey Location, KeyName ' ' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE ' , HKEY_USERS ' ' KeyName is name of the key you wish to delete, it may include subkeys (example "Key1\SubKey1") 1 Dim lRetVal As Long 'result of the SetValueEx function 2 Dim hKey As Long 'handle of open key
'open the specified key
'lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) 3 lRetVal = RegDeleteKey(lPredefinedKey, sKeyName) 'RegCloseKey (hKey) End FunctionPublic Function DeleteValue(lPredefinedKey As Long, sKeyName As String, sValueName As String) ' Description: ' This Function will delete a value ' ' Syntax: ' DeleteValue Location, KeyName, ValueName ' ' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE ' , HKEY_USERS ' ' KeyName is the name of the key that the value you wish to delete is in ' , it may include subkeys (example "Key1\SubKey1") ' ' ValueName is the name of value you wish to delete1 Dim lRetVal As Long 'result of the SetValueEx function 2 Dim hKey As Long 'handle of open key 'open the specified key3 lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) 4 lRetVal = RegDeleteValue(hKey, sValueName) 5 RegCloseKey (hKey) End FunctionPublic Function SetValueEx(ByVal hKey As Long, sValueName As String, lType As Long, vValue As Variant) As Long 1 Dim lValue As Long 2 Dim sValue As String3 Select Case lType Case REG_SZ 4 sValue = vValue 5 SetValueEx = RegSetValueExString(hKey, sValueName, 0&, lType, sValue, Len(sValue)) 6 Case REG_DWORD 7 lValue = vValue 8 SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, lType, lValue, 4) 9 End SelectEnd Function
Function QueryValueEx(ByVal lhKey As Long, ByVal szValueName As String, vValue As Variant) As Long 1 Dim cch As Long 2 Dim lrc As Long 3 Dim lType As Long 4 Dim lValue As Long 5 Dim sValue As String6 On Error GoTo QueryValueExError ' Determine the size and type of data to be read7 lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch) 8 If lrc <> ERROR_NONE Then Error 59 Select Case lType ' For strings Case REG_SZ: 10 sValue = String(cch, 0) 11 lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, sValue, cch) 12 If lrc = ERROR_NONE Then 13 vValue = Left$(sValue, cch) 14 Else 15 vValue = Empty 16 End If ' For DWORDS 17 Case REG_DWORD: 18 lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, lValue, cch) 19 If lrc = ERROR_NONE Then vValue = lValue 20 Case Else 'all other data types not supported 21 lrc = -1 22 End SelectQueryValueExExit:23 QueryValueEx = lrc 24 Exit FunctionQueryValueExError:25 Resume QueryValueExExitEnd Function Public Function CreateNewKey(lPredefinedKey As Long, sNewKeyName As String) ' Description: ' This Function will create a new key ' ' Syntax: ' QueryValue Location, KeyName ' ' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE ' , HKEY_USERS ' ' KeyName is name of the key you wish to create, it may include subkeys (example "Key1\SubKey1")
1 Dim hNewKey As Long 'handle to the new key 2 Dim lRetVal As Long 'result of the RegCreateKeyEx function
3 lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0&, hNewKey, lRetVal) 4 RegCloseKey (hNewKey) End Function Public Function SetKeyValue(lPredefinedKey As Long, sKeyName As String, sValueName As String, vValueSetting As Variant, lValueType As Long) ' Description: ' This Function will set the data field of a value ' ' Syntax: ' QueryValue Location, KeyName, ValueName, ValueSetting, ValueType ' ' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE ' , HKEY_USERS ' ' KeyName is the key that the value is under (example: "Key1\SubKey1") ' ' ValueName is the name of the value you want create, or set the value of (example: "ValueTest") ' ' ValueSetting is what you want the value to equal ' ' ValueType must equal either REG_SZ (a string) Or REG_DWORD (an integer)1 Dim lRetVal As Long 'result of the SetValueEx function 2 Dim hKey As Long 'handle of open key 'open the specified key3 lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) 4 lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting) 5 RegCloseKey (hKey)End FunctionPublic Function QueryValue(lPredefinedKey As Long, sKeyName As String, sValueName As String) ' Description: ' This Function will return the data field of a value ' ' Syntax: ' Variable = QueryValue(Location, KeyName, ValueName) ' ' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE ' , HKEY_USERS ' ' KeyName is the key that the value is under (example: "Software\Microsoft\Windows\CurrentVersion\Explorer") ' ' ValueName is the name of the value you want to access (example: "link")1 Dim lRetVal As Long 'result of the API functions 2 Dim hKey As Long 'handle of opened key 3 Dim vValue As Variant 'setting of queried value 4 lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) 5 lRetVal = QueryValueEx(hKey, sValueName, vValue) 'MsgBox vValue 6 QueryValue = vValue 7 RegCloseKey (hKey) End Function
'将如下代码保存为模块
Option ExplicitGlobal Const REG_SZ As Long = 1
Global Const REG_DWORD As Long = 4Global Const HKEY_CLASSES_ROOT = &H80000000
Global Const HKEY_CURRENT_USER = &H80000001
Global Const HKEY_LOCAL_MACHINE = &H80000002
Global Const HKEY_USERS = &H80000003Global Const ERROR_NONE = 0
Global Const ERROR_BADDB = 1
Global Const ERROR_BADKEY = 2
Global Const ERROR_CANTOPEN = 3
Global Const ERROR_CANTREAD = 4
Global Const ERROR_CANTWRITE = 5
Global Const ERROR_OUTOFMEMORY = 6
Global Const ERROR_INVALID_PARAMETER = 7
Global Const ERROR_ACCESS_DENIED = 8
Global Const ERROR_INVALID_PARAMETERS = 87
Global Const ERROR_NO_MORE_ITEMS = 259Global Const KEY_ALL_ACCESS = &H3FGlobal 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
Private Declare Function RegDeleteKey& Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String)
Private Declare Function RegDeleteValue& Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String)Public Function DeleteKey(lPredefinedKey As Long, sKeyName As String)
' Description:
' This Function will Delete a key
'
' Syntax:
' DeleteKey Location, KeyName
'
' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE
' , HKEY_USERS
'
' KeyName is name of the key you wish to delete, it may include subkeys (example "Key1\SubKey1")
1 Dim lRetVal As Long 'result of the SetValueEx function
2 Dim hKey As Long 'handle of open key
'open the specified key
'lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
3 lRetVal = RegDeleteKey(lPredefinedKey, sKeyName)
'RegCloseKey (hKey)
End FunctionPublic Function DeleteValue(lPredefinedKey As Long, sKeyName As String, sValueName As String)
' Description:
' This Function will delete a value
'
' Syntax:
' DeleteValue Location, KeyName, ValueName
'
' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE
' , HKEY_USERS
'
' KeyName is the name of the key that the value you wish to delete is in
' , it may include subkeys (example "Key1\SubKey1")
'
' ValueName is the name of value you wish to delete1 Dim lRetVal As Long 'result of the SetValueEx function
2 Dim hKey As Long 'handle of open key 'open the specified key3 lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
4 lRetVal = RegDeleteValue(hKey, sValueName)
5 RegCloseKey (hKey)
End FunctionPublic Function SetValueEx(ByVal hKey As Long, sValueName As String, lType As Long, vValue As Variant) As Long
1 Dim lValue As Long
2 Dim sValue As String3 Select Case lType
Case REG_SZ
4 sValue = vValue
5 SetValueEx = RegSetValueExString(hKey, sValueName, 0&, lType, sValue, Len(sValue))
6 Case REG_DWORD
7 lValue = vValue
8 SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, lType, lValue, 4)
9 End SelectEnd Function
1 Dim cch As Long
2 Dim lrc As Long
3 Dim lType As Long
4 Dim lValue As Long
5 Dim sValue As String6 On Error GoTo QueryValueExError ' Determine the size and type of data to be read7 lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch)
8 If lrc <> ERROR_NONE Then Error 59 Select Case lType
' For strings
Case REG_SZ:
10 sValue = String(cch, 0)
11 lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, sValue, cch)
12 If lrc = ERROR_NONE Then
13 vValue = Left$(sValue, cch)
14 Else
15 vValue = Empty
16 End If ' For DWORDS
17 Case REG_DWORD:
18 lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, lValue, cch)
19 If lrc = ERROR_NONE Then vValue = lValue
20 Case Else
'all other data types not supported
21 lrc = -1
22 End SelectQueryValueExExit:23 QueryValueEx = lrc
24 Exit FunctionQueryValueExError:25 Resume QueryValueExExitEnd Function
Public Function CreateNewKey(lPredefinedKey As Long, sNewKeyName As String)
' Description:
' This Function will create a new key
'
' Syntax:
' QueryValue Location, KeyName
'
' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE
' , HKEY_USERS
'
' KeyName is name of the key you wish to create, it may include subkeys (example "Key1\SubKey1")
1 Dim hNewKey As Long 'handle to the new key
2 Dim lRetVal As Long 'result of the RegCreateKeyEx function
3 lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0&, hNewKey, lRetVal)
4 RegCloseKey (hNewKey)
End Function
Public Function SetKeyValue(lPredefinedKey As Long, sKeyName As String, sValueName As String, vValueSetting As Variant, lValueType As Long)
' Description:
' This Function will set the data field of a value
'
' Syntax:
' QueryValue Location, KeyName, ValueName, ValueSetting, ValueType
'
' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE
' , HKEY_USERS
'
' KeyName is the key that the value is under (example: "Key1\SubKey1")
'
' ValueName is the name of the value you want create, or set the value of (example: "ValueTest")
'
' ValueSetting is what you want the value to equal
'
' ValueType must equal either REG_SZ (a string) Or REG_DWORD (an integer)1 Dim lRetVal As Long 'result of the SetValueEx function
2 Dim hKey As Long 'handle of open key 'open the specified key3 lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
4 lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting)
5 RegCloseKey (hKey)End FunctionPublic Function QueryValue(lPredefinedKey As Long, sKeyName As String, sValueName As String)
' Description:
' This Function will return the data field of a value
'
' Syntax:
' Variable = QueryValue(Location, KeyName, ValueName)
'
' Location must equal HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_lOCAL_MACHINE
' , HKEY_USERS
'
' KeyName is the key that the value is under (example: "Software\Microsoft\Windows\CurrentVersion\Explorer")
'
' ValueName is the name of the value you want to access (example: "link")1 Dim lRetVal As Long 'result of the API functions
2 Dim hKey As Long 'handle of opened key
3 Dim vValue As Variant 'setting of queried value
4 lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
5 lRetVal = QueryValueEx(hKey, sValueName, vValue)
'MsgBox vValue
6 QueryValue = vValue
7 RegCloseKey (hKey)
End Function