'注册表操作Global 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 LongPrivate 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) Dim lRetVal As Long Dim hKey As Long
lRetVal = RegDeleteKey(lPredefinedKey, sKeyName) End FunctionPublic Function DeleteValue(lPredefinedKey As Long, sKeyName As String, sValueName As String) Dim lRetVal As Long Dim hKey As Long lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) lRetVal = RegDeleteValue(hKey, sValueName) RegCloseKey (hKey) End FunctionPublic 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 SetValueEx = RegSetValueExString(hKey, sValueName, 0&, lType, sValue, strLen(sValue)) Case REG_DWORD lValue = vValue SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, lType, lValue, 4) End Select End FunctionFunction 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 lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch) If lrc <> ERROR_NONE Then Error 5 Select Case lType Case REG_SZ: sValue = String(cch, 0) lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, sValue, cch) If lrc = ERROR_NONE Then vValue = Left$(sValue, cch) Else vValue = Empty End If Case REG_DWORD: lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, lValue, cch) If lrc = ERROR_NONE Then vValue = lValue Case Else lrc = -1 End SelectQueryValueExExit: QueryValueEx = lrc Exit FunctionQueryValueExError: Resume QueryValueExExitEnd FunctionPublic Function CreateNewKey(lPredefinedKey As Long, sNewKeyName As String) Dim hNewKey As Long Dim lRetVal As Long
lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0&, hNewKey, lRetVal) RegCloseKey (hNewKey) End FunctionPublic Function SetKeyValue(lPredefinedKey As Long, sKeyName As String, sValueName As String, vValueSetting As Variant, lValueType As Long) Dim lRetVal As Long Dim hKey As Long lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting) RegCloseKey (hKey)End FunctionPublic Function QueryValue(lPredefinedKey As Long, sKeyName As String, sValueName As String) Dim lRetVal As Long Dim hKey As Long Dim vValue As Variant lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey) lRetVal = QueryValueEx(hKey, sValueName, vValue) QueryValue = vValue RegCloseKey (hKey) End Function
[参考] Public Const KEY_SET_VALUE = &H2 Public Const REG_SZ = 1 ' Unicode nul terminated string Public Const HKEY_CURRENT_USER = &H80000001 Public Const HKEY_LOCAL_MACHINE = &H80000002 Public Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long Public 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 'Note that if you declare the lpData parameter as String, you must pass it By Value. Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long '写注册表,使得指定的程序开机自动运行 Public Function AddToStarup(Optional ByVal DesName As String = "", Optional ByVal exePath As String = "") As Boolean Dim SubKey As String Dim hKey As Long On Error GoTo errH AddToStarup = False SubKey = "Software\Microsoft\Windows\CurrentVersion\Run" RegCreateKey HKEY_LOCAL_MACHINE, SubKey, hKey RegSetValueEx hKey, DesName, 0, REG_SZ, ByVal exePath, LenB(StrConv(exePath, vbFromUnicode)) + 1 RegCloseKey hKey AddToStarup = True Exit Function errH: AddToStarup = False End Function
用RegCreateKeyExPrivate 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
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 LongPrivate 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) Dim lRetVal As Long
Dim hKey As Long
lRetVal = RegDeleteKey(lPredefinedKey, sKeyName)
End FunctionPublic Function DeleteValue(lPredefinedKey As Long, sKeyName As String, sValueName As String)
Dim lRetVal As Long
Dim hKey As Long lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
lRetVal = RegDeleteValue(hKey, sValueName)
RegCloseKey (hKey)
End FunctionPublic 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
SetValueEx = RegSetValueExString(hKey, sValueName, 0&, lType, sValue, strLen(sValue))
Case REG_DWORD
lValue = vValue
SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, lType, lValue, 4)
End Select
End FunctionFunction 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
lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch)
If lrc <> ERROR_NONE Then Error 5 Select Case lType
Case REG_SZ:
sValue = String(cch, 0)
lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, sValue, cch)
If lrc = ERROR_NONE Then
vValue = Left$(sValue, cch)
Else
vValue = Empty
End If Case REG_DWORD:
lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, lValue, cch)
If lrc = ERROR_NONE Then vValue = lValue
Case Else
lrc = -1
End SelectQueryValueExExit: QueryValueEx = lrc
Exit FunctionQueryValueExError: Resume QueryValueExExitEnd FunctionPublic Function CreateNewKey(lPredefinedKey As Long, sNewKeyName As String)
Dim hNewKey As Long
Dim lRetVal As Long
lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0&, hNewKey, lRetVal)
RegCloseKey (hNewKey)
End FunctionPublic Function SetKeyValue(lPredefinedKey As Long, sKeyName As String, sValueName As String, vValueSetting As Variant, lValueType As Long) Dim lRetVal As Long
Dim hKey As Long
lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting)
RegCloseKey (hKey)End FunctionPublic Function QueryValue(lPredefinedKey As Long, sKeyName As String, sValueName As String)
Dim lRetVal As Long
Dim hKey As Long
Dim vValue As Variant lRetVal = RegOpenKeyEx(lPredefinedKey, sKeyName, 0, KEY_ALL_ACCESS, hKey)
lRetVal = QueryValueEx(hKey, sValueName, vValue)
QueryValue = vValue
RegCloseKey (hKey)
End Function
Public Const KEY_SET_VALUE = &H2
Public Const REG_SZ = 1 ' Unicode nul terminated string
Public Const HKEY_CURRENT_USER = &H80000001
Public Const HKEY_LOCAL_MACHINE = &H80000002
Public Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public 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
'Note that if you declare the lpData parameter as String, you must pass it By Value.
Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
'写注册表,使得指定的程序开机自动运行
Public Function AddToStarup(Optional ByVal DesName As String = "", Optional ByVal exePath As String = "") As Boolean
Dim SubKey As String
Dim hKey As Long
On Error GoTo errH
AddToStarup = False
SubKey = "Software\Microsoft\Windows\CurrentVersion\Run"
RegCreateKey HKEY_LOCAL_MACHINE, SubKey, hKey
RegSetValueEx hKey, DesName, 0, REG_SZ, ByVal exePath, LenB(StrConv(exePath, vbFromUnicode)) + 1
RegCloseKey hKey
AddToStarup = True
Exit Function
errH:
AddToStarup = False
End Function