[求助]关于注册表创建项的问题
如何用API新建注册表项项=baobei.com
字符名串称为=Debugger
数值数据= c:\baobei.com
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\baobei.com
请问高手能给出代码吗？我自己改的，好象不行！
[转载]'**创 建 人：叶帆
Option Explicit
'*************************************************************************
'**模 块 名：RegWork
'**创 建 人：叶帆
'**日 期：2003年01月11日
'**修 改 人：
'**日 期：
'**描 述：注册表操作(不同类型,读写方法有一定区别)
'**版 本：版本1.0
'*************************************************************************+
'---------------------------------------------------------------
'-注册表 API 声明...
'---------------------------------------------------------------
'关闭登录关键字
Private Declare Function RegCloseKey Lib "advapi32" (ByVal hKey As Long) As Long
'建立关键字
Private Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Private Declare Function RegCreateKeyEx Lib "advapi32" 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, ByRef lpSecurityAttributes As SECURITY_ATTRIBUTES, ByRef phkResult As Long, ByRef lpdwDisposition As Long) As Long
'打开关键字
Private Declare Function RegOpenKeyEx Lib "advapi32" Alias "RegOpenKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, ByRef phkResult As Long) As Long
'返回关键字的类型和值
Private Declare Function RegQueryValueEx_SZ Lib "advapi32" Alias "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, ByRef lpType As Long, ByVal lpData As String, ByRef lpcbData As Long) As Long
Private Declare Function RegQueryValueEx_DWORD 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
Private Declare Function RegQueryValueEx Lib "advapi32.dll" Alias "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, lpType As Long, lpData As Any, ByRef lpcbData As Long) As Long
'将文本字符串与指定关键字关联
Private Declare Function RegSetValueEx_SZ Lib "advapi32" 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
Private Declare Function RegSetValueEx_DWORD Lib "advapi32" Alias "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Long, ByVal cbData As Long) As Long
Private Declare Function RegSetValueEx_BINARY Lib "advapi32" 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
'删除关键字
Private Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
'从登录关键字中删除一个值
Private Declare Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
' 注册表的数据类型
Private Enum REGValueType
REG_SZ = 1 ' Unicode空终结字符串
REG_EXPAND_SZ = 2 ' Unicode空终结字符串
REG_BINARY = 3 ' 二进制数值
REG_DWORD = 4 ' 32-bit 数字
REG_DWORD_BIG_ENDIAN = 5
REG_LINK = 6
REG_MULTI_SZ = 7 ' 二进制数值串
End Enum
' 注册表创建类型值...
Const REG_OPTION_NON_VOLATILE = 0 ' 当系统重新启动时，关键字被保留
' 注册表关键字安全选项...
Const READ_CONTROL = &H20000
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 KEY_READ = KEY_QUERY_VALUE + KEY_ENUMERATE_SUB_KEYS + KEY_NOTIFY + READ_CONTROL
Const KEY_WRITE = KEY_SET_VALUE + KEY_CREATE_SUB_KEY + READ_CONTROL
Const KEY_EXECUTE = KEY_READ
Const KEY_ALL_ACCESS = KEY_QUERY_VALUE + KEY_SET_VALUE + _
KEY_CREATE_SUB_KEY + KEY_ENUMERATE_SUB_KEYS + _
KEY_NOTIFY + KEY_CREATE_LINK + READ_CONTROL
' 注册表关键字根类型...
Private Enum REGRoot
HKEY_CLASSES_ROOT = &H80000000
HKEY_CURRENT_USER = &H80000001
HKEY_LOCAL_MACHINE = &H80000002
HKEY_USERS = &H80000003
HKEY_PERFORMANCE_DATA = &H80000004
End Enum
' 返回值...
Const ERROR_NONE = 0
Const ERROR_BADKEY = 2
Const ERROR_ACCESS_DENIED = 8
Const ERROR_SUCCESS = 0
'- 注册表安全属性类型...
Private Type SECURITY_ATTRIBUTES
nLength As Long
lpSecurityDescriptor As Long
bInheritHandle As Boolean
End Type
'*************************************************************************
'**函 数 名：WriteRegKey
'**输 入：ByVal KeyRoot(REGRoot) - 根
'** ：ByVal KeyName(String) - 键的路径
'** ：ByVal SubKeyName(String) - 键名
'** ：ByVal SubKeyType(REGValueType) - 键的类型
'** ：ByVal SubKeyValue(String) - 键值
'**输 出：(Boolean) - 成功返回True，失败返回False
'**功能描述：写注册表
'**全局变量：
'**调用模块：
'**作 者：叶帆
'**日 期：2003年01月10日
'**修 改 人：
'**日 期：
'**版 本：版本1.0
'*************************************************************************
Private Function WriteRegKey(ByVal KeyRoot As REGRoot, ByVal KeyName As String, ByVal SubKeyName As String, ByVal SubKeyType As REGValueType, ByVal SubKeyValue As String) As Boolean
Dim rc As Long ' 返回代码
Dim hKey As Long ' 处理一个注册表关键字
Dim hDepth As Long ' 用于装载下列某个常数的一个变量
' REG_CREATED_NEW_KEY——新建的一个子项
' REG_OPENED_EXISTING_KEY——打开一个现有的项
Dim lpAttr As SECURITY_ATTRIBUTES ' 注册表安全类型
Dim i As Integer
Dim bytValue(1024) As Byte
lpAttr.nLength = 50 ' 设置安全属性为缺省值...
lpAttr.lpSecurityDescriptor = 0 ' ...
lpAttr.bInheritHandle = True ' ...
'- 创建/打开注册表关键字...
rc = RegCreateKeyEx(KeyRoot, KeyName, 0, SubKeyType, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, lpAttr, hKey, hDepth) ' 创建/打开//KeyRoot//KeyName
If (rc <> ERROR_SUCCESS) Then GoTo CreateKeyError ' 错误处理...
'- 创建/修改关键字值...
If (SubKeyValue = "") Then SubKeyValue = " " ' 要让RegSetValueEx() 工作需要输入一个空格...
Select Case SubKeyType ' 搜索数据类型...
Case REG_SZ, REG_EXPAND_SZ ' 字符串注册表关键字数据类型
rc = RegSetValueEx_SZ(hKey, SubKeyName, 0, SubKeyType, ByVal SubKeyValue, LenB(StrConv(SubKeyValue, vbFromUnicode)))
If (rc <> ERROR_SUCCESS) Then GoTo CreateKeyError ' 错误处理
Case REG_DWORD ' 四字节注册表关键字数据类型
rc = RegSetValueEx_DWORD(hKey, SubKeyName, 0, SubKeyType, Val("&h" + SubKeyValue), 4)
If (rc <> ERROR_SUCCESS) Then GoTo CreateKeyError ' 错误处理
Case REG_BINARY ' 二进制字符串
Dim intNum As Integer
For i = 1 To Len(Trim$(SubKeyValue)) - 1 Step 3
intNum = intNum + 1
bytValue(intNum - 1) = Val("&h" + Mid$(SubKeyValue, i, 2))
Next i
rc = RegSetValueEx_BINARY(hKey, SubKeyName, 0, SubKeyType, bytValue(0), intNum)
If (rc <> ERROR_SUCCESS) Then GoTo CreateKeyError ' 错误处理
Case Else
GoTo CreateKeyError ' 错误处理
End Select
'- 关闭注册表关键字...
rc = RegCloseKey(hKey) ' 关闭关键字
WriteRegKey = True ' 返回成功
Exit Function ' 退出
CreateKeyError:
WriteRegKey = False ' 设置错误返回代码
rc = RegCloseKey(hKey) ' 试图关闭关键字
End Function
'*************************************************************************
'**函 数 名：ReadRegKey
'**输 入：KeyRoot(Long) - 根
'** ：KeyName(String) - 键的路径
'** ：SubKeyRef(String) - 键名
'**输 出：(String) - 返回键值
'**功能描述：读注册表
'**全局变量：
'**调用模块：
'**作 者：叶帆
'**日 期：2003年01月10日
'**修 改 人：
'**日 期：
'**版 本：版本1.0
'*************************************************************************
Private Function ReadRegKey(ByVal KeyRoot As REGRoot, ByVal KeyName As String, ByVal SubKeyName As String) As String
Dim i As Long ' 循环计数器
Dim rc As Long ' 返回代码
Dim hKey As Long ' 处理打开的注册表关键字
Dim hDepth As Long '
Dim sKeyVal As String
Dim lKeyValType As Long ' 注册表关键字数据类型
Dim tmpVal As String ' 注册表关键字的临时存储器
Dim KeyValSize As Long ' 注册表关键字变量尺寸
Dim lngValue As Long
Dim bytValue(1024) As Byte
' 在 KeyRoot下打开注册表关键字
rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' 打开注册表关键字
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 处理错误...
' 检测键的类型
rc = RegQueryValueEx(hKey, SubKeyName, 0, lKeyValType, ByVal 0, KeyValSize) ' 获得/创建关键字的值lKeyValType
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 处理错误...
'读相应的键值
Select Case lKeyValType ' 搜索数据类型...
Case REG_SZ, REG_EXPAND_SZ ' 字符串注册表关键字数据类型
tmpVal = String$(1024, 0) ' 分配变量空间
KeyValSize = 1024 ' 标记变量尺寸
rc = RegQueryValueEx_SZ(hKey, SubKeyName, 0, 0, tmpVal, KeyValSize) ' 获得/创建关键字的值
If rc <> ERROR_SUCCESS Then GoTo GetKeyError ' 错误处理
If InStr(tmpVal, Chr$(0)) > 0 Then sKeyVal = Left$(tmpVal, InStr(tmpVal, Chr$(0)) - 1) ' 复制字符串的值,并去除空字符.
Case REG_DWORD ' 四字节注册表关键字数据类型
KeyValSize = 1024 ' 标记变量尺寸
rc = RegQueryValueEx_DWORD(hKey, SubKeyName, 0, 0, lngValue, KeyValSize) ' 获得/创建关键字的值
If rc <> ERROR_SUCCESS Then GoTo GetKeyError ' 错误处理
sKeyVal = "0x" + Hex$(lngValue)
Case REG_BINARY ' 二进制字符串
rc = RegQueryValueEx(hKey, SubKeyName, 0, 0, bytValue(0), KeyValSize) ' 获得/创建关键字的值
If rc <> ERROR_SUCCESS Then GoTo GetKeyError ' 错误处理
sKeyVal = ""
For i = 1 To KeyValSize
If Len(Hex$(bytValue(i - 1))) = 1 Then
sKeyVal = sKeyVal + "0" + Hex$(bytValue(i - 1)) + " "
Else
sKeyVal = sKeyVal + Hex$(bytValue(i - 1)) + " "
End If
Next i
Case Else
sKeyVal = ""
End Select
ReadRegKey = sKeyVal ' 返回值
rc = RegCloseKey(hKey) ' 关闭注册表关键字
Exit Function ' 退出
GetKeyError:
' 错误发生过后进行清除...
ReadRegKey = "" ' 设置返回值为错误
rc = RegCloseKey(hKey) ' 关闭注册表关键字
End Function
'*************************************************************************
'**函 数 名：DelRegKey
'**输 入：KeyRoot(Long) - 根
'** ：KeyName(String) - 键的路径
'** ：SubKeyRef(String) - 键名
'**输 出：(Long) - 状态码
'**功能描述：删除关键字
'**全局变量：
'**调用模块：
'**作 者：叶帆
'**日 期：2003年01月11日
'**修 改 人：
'**日 期：
'**版 本：版本1.0
'*************************************************************************
Private Function DelRegKey(ByVal KeyRoot As REGRoot, ByVal KeyName As String, ByVal SubKeyName As String) As Long
Dim lKeyId As Long
Dim lResult As Long
'检测设置的参数
If Len(KeyName) = 0 And Len(SubKeyName) = 0 Then
' 键值没设置则返回相应错误码
DelRegKey = ERROR_BADKEY
Exit Function
End If
' 打开关键字并尝试创建它,如果已存在,则返回ID值
lResult = RegCreateKey(KeyRoot, KeyName, lKeyId)
If lResult = 0 Then
'删除关键字
DelRegKey = RegDeleteKey(lKeyId, ByVal SubKeyName)
End If
End Function
'*************************************************************************
'**函 数 名：DelRegValue
'**输 入：KeyRoot(Long) - 根
'** ：KeyName(String) - 键的路径
'** ：SubKeyRef(String) - 键名
'**输 出：(Long) - 状态码
'**功能描述：从登录关键字中删除一个值
'**全局变量：
'**调用模块：
'**作 者：叶帆
'**日 期：2003年01月11日
'**修 改 人：
'**日 期：
'**版 本：版本1.0
'*************************************************************************
Private Function DelRegValue(ByVal KeyRoot As REGRoot, ByVal KeyName As String, ByVal SubKeyName As String) As Long
Dim lKeyId As Long
Dim lResult As Long
'检测设置的参数
If Len(KeyName) = 0 And Len(SubKeyName) = 0 Then
' 键值没设置则返回相应错误码
DelRegValue = ERROR_BADKEY
Exit Function
End If
' 打开关键字并尝试创建它,如果已存在,则返回ID值
lResult = RegCreateKey(KeyRoot, KeyName, lKeyId)
If lResult = 0 Then
'从登录关键字中删除一个值
DelRegValue = RegDeleteValue(lKeyId, ByVal SubKeyName)
End If
End Function
Public Sub AddStart() '启动时加入启动项目
WriteRegKey HKEY_LOCAL_MACHINE, ByVal "Software\Microsoft\Windows\CurrentVersion\Run", _
ByVal "例子", REG_SZ, ByVal App.Path & "\工程1.exe"
End Sub
Public Sub RemoveStart() '移除启动项目,这里调用的DelRegValue,DelRegKey是一样的参数,就不写例子了.
DelRegValue HKEY_LOCAL_MACHINE, ByVal "Software\Microsoft\Windows\CurrentVersion\Run", ByVal "例子"
End Sub
Public Function ReadscrKeyValue() As String '读取是否有屏幕保护设置
ReadscrKeyValue = ReadRegKey(HKEY_CURRENT_USER, ByVal "Control Panel\Desktop", ByVal "SCRNSAVE.EXE")
End Function
Public Function DelscrKeyValue() As String '删除屏幕保护设置
DelRegValue HKEY_CURRENT_USER, ByVal "Control Panel\Desktop", ByVal "SCRNSAVE.EXE"
End Function
[此贴子已经被作者于2007-8-25 22:41:57编辑过]
