lpcbMaxValueName--返回最长的值项名称的长度
lpcbMaxValueLen--返回最长的值的长度
lpcbSecurityDescriptor--返回安全描述,仅适用于 NT
lpftLastWriteTime--返回键最后被写入的时间,仅适用于 NT
返回值:=0 成功 ≠0 失败
13.RegLoadKey():从指定的文件恢复注册表键的子键信息到注册表。
| RegLoadKey(ByVal hKey As Long, ByVal lpSubKey As String, ByVal lpFile As String) |
14.RegReplaceKey():从指定的文件恢复注册表键的子键信息到注册表并替换原有的值。
| RegReplaceKey(ByVal hKey As Long, ByVal lpSubKey As String, ByVal lpNewFile As String, ByVal lpOldFile As String) |
15.RegRestoreKey():仅适用于Windows NT。从指定的文件中读取注册表键的信息并覆盖注册表中原有的值。
| RegRestoreKey(ByVal hKey As Long, ByVal lpFile As String, ByVal dwFlags As Long) |
16. RegSaveKey():保存键及其子键信息到指定的文件。
| RegSaveKey(ByVal hKey As Long, ByVal lpFile As String, lpSecurityAttributes As SECURITY_ATTRIBUTES) |
17. RegConnectRegistry():连接到远程
系统的注册表。
| RegConnectRegistry(ByVal lpMachineName As String, ByVal hKey As Long, phkResult As Long) |
18. RegNotifyChangeKeyValue():当修改指定的注册表对象时提供通知。
| RegNotifyChangeKeyValue(ByVal hKey As Long, ByVal bWatchSubtree As Long, ByVal dwNotifyFilter As Long, ByVal hEvent As Long, ByVal fAsynchronus As Long) |
19. RegUnloadKey():删除注册表键及其所有的子键。
| RegUnLoadKey(ByVal hKey As Long, ByVal lpSubKey As String) |
20. RegGetKeySecurity():检索指定键的安全信息。
| RegGetKeySecurity(ByVal hKey As Long, ByVal SecurityInformation As Long, pSecurityDescriptor As SECURITY_DESCRIPTOR, lpcbSecurityDescriptor As Long) |
21. RegSetKeySecurity():设置指定键的安全信息。
| RegSetKeySecurity(ByVal hKey As Long, ByVal SecurityInformation As Long, pSecurityDescriptor As SECURITY_DESCRIPTOR) |
最后给出两个函数是经过王国荣老师改编过的函数,与此相关,也一并列出。并且在我们的例子程序中要用到它们。RegEnumValueAsAny可以传入长整数和字符串;RegEnumValueAsAny2中lpData参数被改成Any后,可以使用Byte数组,由于Byte数组是采用”传地址方式来传递参数的,可以省下复制字符串数据的时间,使得程序变得更加高效。
Declare Function RegEnumValueAsAny Lib "advapi32.dll" Alias "RegEnumValueA" (ByVal hKey As Long, ByVal dwIndex As Long, ByVal lpValueName As String, lpcbValueName As Long, lpReserved As Long, lpType As Long, lpData As Any, lpcbData As Long) As Long
Declare Function RegEnumValueAsAny2 Lib "advapi32.dll" Alias "RegEnumValueA" (ByVal hKey As Long, ByVal dwIndex As Long, lpValueName As Any, lpcbValueName As Long, lpReserved As Long, lpType As Long, lpData As Any, lpcbData As Long) As Long |
参数说明:
hKey:Key Handle
dwIndex:欲读取之名称的顺序
lpValueName:返回所读取的名称
lpcbValueName:传入lpValueName参数的长度,返回所读取的名称的长度,注意这一长度不含chr(0)
lpReserved:保留参数,实际使用时传入ByVal 0即可
lpType:返回所读取的数据类型
lpData:返回所读取的数据
lpcbData:传入lpData,返回所读取的数据长度
返回值: =0,表示成功;≠0,表示失败。

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