我的目的是要读出(注意是直接读,而不是先创建)注册表中的HKEY_CURRENT_USER下面的console键下面的ColorTable00键
的值我是这样做的
先做API声明
Public Const HKEY_CLASSES_ROOT = &H80000000
Public Const HKEY_CURRENT_USER = &H80000001
Public Const HKEY_LOCAL_MACHINE = &H80000002
Public Const HKEY_USERS = &H80000003
Public Const HKEY_PERFORMANCE_DATA = &H80000004
Public Const HKEY_CURRENT_CONFIG = &H80000005
Public Const HKEY_DYN_DATA = &H80000006Public Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey 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, ByVal lpData As Any, ByVal cbData As Long) As Long
Public Declare Function RegQueryvalueEx Lib "advapi32.dll" Alias "RegQueryvalueExA" (ByVal hKey As Long, ByVal lpvalueName As String, ByVal lpReserved As Long, lpType As Long, ByVal lpData As Any, lpcbData As Long) As Long
Public Declare Function RegDeletevalue Lib "advapi32.dll" Alias "RegDeletevalueA" (ByVal hKey As Long, ByVal lpvalueName As String) As Long然后开始在comand_click里面写Dim nKeyHandle As Long, nvalueType As Long, nLength As Long
Dim svalue As Stringsvalue = Space(255)
nLength = 255
Call RegQueryvalueEx(HKEY_CURRENT_USER, "Console\ColorTable00", 0#, REG_SZ, svalue, nLength)MsgBox svalue
这样做取出来的竟然是空
求各位大虾指教了不知道为什么,我的分数为0,希望大家谅解
的值我是这样做的
先做API声明
Public Const HKEY_CLASSES_ROOT = &H80000000
Public Const HKEY_CURRENT_USER = &H80000001
Public Const HKEY_LOCAL_MACHINE = &H80000002
Public Const HKEY_USERS = &H80000003
Public Const HKEY_PERFORMANCE_DATA = &H80000004
Public Const HKEY_CURRENT_CONFIG = &H80000005
Public Const HKEY_DYN_DATA = &H80000006Public Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey 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, ByVal lpData As Any, ByVal cbData As Long) As Long
Public Declare Function RegQueryvalueEx Lib "advapi32.dll" Alias "RegQueryvalueExA" (ByVal hKey As Long, ByVal lpvalueName As String, ByVal lpReserved As Long, lpType As Long, ByVal lpData As Any, lpcbData As Long) As Long
Public Declare Function RegDeletevalue Lib "advapi32.dll" Alias "RegDeletevalueA" (ByVal hKey As Long, ByVal lpvalueName As String) As Long然后开始在comand_click里面写Dim nKeyHandle As Long, nvalueType As Long, nLength As Long
Dim svalue As Stringsvalue = Space(255)
nLength = 255
Call RegQueryvalueEx(HKEY_CURRENT_USER, "Console\ColorTable00", 0#, REG_SZ, svalue, nLength)MsgBox svalue
这样做取出来的竟然是空
求各位大虾指教了不知道为什么,我的分数为0,希望大家谅解
再用RegQueryvalueEx函数检索
lLowDateTime As Long
lHighDateTime As Long
End Type
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 RegCloseKey Lib "advapi32.dll" (ByVal hkey As Long) As Long
Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hkey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hkey As Long, ByVal lpSubKey As String) As Long
Declare Function RegQueryValueEx 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 RegQueryValueExA Lib "advapi32.dll" (ByVal hkey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, lpType As Long, ByRef lpData As Long, lpcbData As Long) As Long
Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hkey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, ByVal lpData As String, ByVal cbData As Long) As Long
Declare Function RegSetValueExA Lib "advapi32.dll" (ByVal hkey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, ByRef lpData As Long, ByVal cbData As Long) As Long
Declare Function RegSetValueExB Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hkey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, ByRef lpData As Byte, ByVal cbData As Long) As Long
Const ERROR_SUCCESS = 0&
Const ERROR_BADDB = 1009&
Const ERROR_BADKEY = 1010&
Const ERROR_CANTOPEN = 1011&
Const ERROR_CANTREAD = 1012&
Const ERROR_CANTWRITE = 1013&
Const ERROR_OUTOFMEMORY = 14&
Const ERROR_INVALID_PARAMETER = 87&
Const ERROR_ACCESS_DENIED = 5&
Const ERROR_NO_MORE_ITEMS = 259&
Const ERROR_MORE_DATA = 234&
Const REG_NONE = 0&
Const REG_SZ = 1&
Const REG_EXPAND_SZ = 2&
Const REG_BINARY = 3&
Const REG_DWORD = 4&
Const REG_DWORD_LITTLE_ENDIAN = 4&
Const REG_DWORD_BIG_ENDIAN = 5&
Const REG_LINK = 6&
Const REG_MULTI_SZ = 7&
Const REG_RESOURCE_LIST = 8&
Const REG_FULL_RESOURCE_DESCRIPTOR = 9&
Const REG_RESOURCE_REQUIREMENTS_LIST = 10&
Const KEY_QUERY_VALUE = &H1&
Const KEY_SET_VALUE = &H2&
Const KEY_CREATE_SUB_KEY = &H4&
Const KEY_ENUMERATE_SUB_KEYS = &H8&
Const KEY_NOTIFY = &H10&
Const KEY_CREATE_LINK = &H20&
Const READ_CONTROL = &H20000
Const WRITE_DAC = &H40000
Const WRITE_OWNER = &H80000
Const SYNCHRONIZE = &H100000
Const STANDARD_RIGHTS_REQUIRED = &HF0000
Const STANDARD_RIGHTS_READ = READ_CONTROL
Const STANDARD_RIGHTS_WRITE = READ_CONTROL
Const STANDARD_RIGHTS_EXECUTE = READ_CONTROL
Const KEY_READ = STANDARD_RIGHTS_READ Or KEY_QUERY_VALUE Or KEY_ENUMERATE_SUB_KEYS Or KEY_NOTIFY
Const KEY_WRITE = STANDARD_RIGHTS_WRITE Or KEY_SET_VALUE Or KEY_CREATE_SUB_KEY
Const KEY_EXECUTE = KEY_READ
Dim hkey As Long, MainKeyHandle As Long
Dim rtn As Long, lBuffer As Long, sbuffer As String
Dim lBufferSize As Long
Dim lDataSize As Long
Dim ByteArray() As Byte
Const DisplayErrorMsg = FalseFunction SetDWORDValue(SubKey As String, Entry As String, value As Long)
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, SubKey, 0, KEY_WRITE, hkey)
If rtn = ERROR_SUCCESS Then
rtn = RegSetValueExA(hkey, Entry, 0, REG_DWORD, value, 4)
If Not rtn = ERROR_SUCCESS Then
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
rtn = RegCloseKey(hkey)
Else
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
End If
End FunctionFunction GetDWORDValue(SubKey As String, Entry As String)
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, SubKey, 0, KEY_READ, hkey)
If rtn = ERROR_SUCCESS Then
rtn = RegQueryValueExA(hkey, Entry, 0, REG_DWORD, lBuffer, 4)
If rtn = ERROR_SUCCESS Then
rtn = RegCloseKey(hkey)
GetDWORDValue = lBuffer
Else
GetDWORDValue = "Error"
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
Else
GetDWORDValue = "Error"
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
End If
End Function
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, SubKey, 0, KEY_WRITE, hkey)
If rtn = ERROR_SUCCESS Then
lDataSize = Len(value)
ReDim ByteArray(lDataSize)
For i = 1 To lDataSize
ByteArray(i) = Asc(Mid$(value, i, 1))
Next
rtn = RegSetValueExB(hkey, Entry, 0, REG_BINARY, ByteArray(1), lDataSize)
If Not rtn = ERROR_SUCCESS Then
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
rtn = RegCloseKey(hkey)
Else
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
End If
End FunctionFunction GetBinaryValue(SubKey As String, Entry As String)
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, SubKey, 0, KEY_READ, hkey)
If rtn = ERROR_SUCCESS Then
lBufferSize = 1
rtn = RegQueryValueEx(hkey, Entry, 0, REG_BINARY, 0, lBufferSize)
sbuffer = Space(lBufferSize)
rtn = RegQueryValueEx(hkey, Entry, 0, REG_BINARY, sbuffer, lBufferSize)
If rtn = ERROR_SUCCESS Then
rtn = RegCloseKey(hkey)
GetBinaryValue = sbuffer
Else
GetBinaryValue = "Error"
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
Else
GetBinaryValue = "Error"
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
End If
End FunctionFunction DeleteKey(Keyname As String)
Call ParseKey(Keyname, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, Keyname, 0, KEY_WRITE, hkey)
If rtn = ERROR_SUCCESS Then
rtn = RegDeleteKey(hkey, Keyname)
rtn = RegCloseKey(hkey)
End If
End IfEnd FunctionFunction GetMainKeyHandle(MainKeyName As String) As Long
Const HKEY_CLASSES_ROOT = &H80000000
Const HKEY_CURRENT_USER = &H80000001
Const HKEY_LOCAL_MACHINE = &H80000002
Const HKEY_USERS = &H80000003
Const HKEY_PERFORMANCE_DATA = &H80000004
Const HKEY_CURRENT_CONFIG = &H80000005
Const HKEY_DYN_DATA = &H80000006
Select Case MainKeyName
Case "HKEY_CLASSES_ROOT"
GetMainKeyHandle = HKEY_CLASSES_ROOT
Case "HKEY_CURRENT_USER"
GetMainKeyHandle = HKEY_CURRENT_USER
Case "HKEY_LOCAL_MACHINE"
GetMainKeyHandle = HKEY_LOCAL_MACHINE
Case "HKEY_USERS"
GetMainKeyHandle = HKEY_USERS
Case "HKEY_PERFORMANCE_DATA"
GetMainKeyHandle = HKEY_PERFORMANCE_DATA
Case "HKEY_CURRENT_CONFIG"
GetMainKeyHandle = HKEY_CURRENT_CONFIG
Case "HKEY_DYN_DATA"
GetMainKeyHandle = HKEY_DYN_DATA
End Select
End FunctionFunction ErrorMsg(lErrorCode As Long) As String
Select Case lErrorCode
Case 1009, 1015
GetErrorMsg = "The Registry Database is corrupt!"
Case 2, 1010
GetErrorMsg = "Bad Key Name"
Case 1011
GetErrorMsg = "Can't Open Key"
Case 4, 1012
GetErrorMsg = "Can't Read Key"
Case 5
GetErrorMsg = "Access to this key is denied"
Case 1013
GetErrorMsg = "Can't Write Key"
Case 8, 14
GetErrorMsg = "Out of memory"
Case 87
GetErrorMsg = "Invalid Parameter"
Case 234
GetErrorMsg = "There is more data than the buffer has been allocated to hold."
Case Else
GetErrorMsg = "Undefined Error Code: " & Str$(lErrorCode)
End Select
End FunctionFunction GetStringValue(SubKey As String, Entry As String)
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, SubKey, 0, KEY_READ, hkey)
If rtn = ERROR_SUCCESS Then
sbuffer = Space(255)
lBufferSize = Len(sbuffer)
rtn = RegQueryValueEx(hkey, Entry, 0, REG_SZ, sbuffer, lBufferSize)
If rtn = ERROR_SUCCESS Then
rtn = RegCloseKey(hkey)
sbuffer = Trim(sbuffer)
GetStringValue = Left(sbuffer, Len(sbuffer) - 1)
Else
GetStringValue = "Error"
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
Else
GetStringValue = "Error"
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
End If
End FunctionPrivate Sub ParseKey(Keyname As String, Keyhandle As Long)
rtn = InStr(Keyname, "\")
If Left(Keyname, 5) <> "HKEY_" Or Right(Keyname, 1) = "\" Then
MsgBox "Incorrect Format:" + Chr(10) + Chr(10) + Keyname
Exit Sub
ElseIf rtn = 0 Then
Keyhandle = GetMainKeyHandle(Keyname)
Keyname = ""
Else
Keyhandle = GetMainKeyHandle(Left(Keyname, rtn - 1))
Keyname = Right(Keyname, Len(Keyname) - rtn)
End If
End SubFunction CreateKey(SubKey As String)
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegCreateKey(MainKeyHandle, SubKey, hkey)
If rtn = ERROR_SUCCESS Then
rtn = RegCloseKey(hkey)
End If
End If
End FunctionFunction SetStringValue(SubKey As String, Entry As String, value As String)
Call ParseKey(SubKey, MainKeyHandle)
If MainKeyHandle Then
rtn = RegOpenKeyEx(MainKeyHandle, SubKey, 0, KEY_WRITE, hkey)
If rtn = ERROR_SUCCESS Then
rtn = RegSetValueEx(hkey, Entry, 0, REG_SZ, ByVal value, Len(value))
If Not rtn = ERROR_SUCCESS Then
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
rtn = RegCloseKey(hkey)
Else
If DisplayErrorMsg = True Then
MsgBox ErrorMsg(rtn)
End If
End If
End If
End Function
这个一定行