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p; '''' 下面的二重循环对字符串数组进行冒泡排序
For i = 0 To UBound(ValueName)
For j = i + 1 To UBound(ValueName)
If ValueName(i) > ValueName(j) Then
s = ValueName(i)
ValueName(i) = ValueName(j)
ValueName(j) = s
End If
Next j
Next i
End If
'''' 关闭注册表关键字...
RegCloseKey hKey
GetKeyInfo = True '''' 返回函数值
End Function
''''-------------------------------------------------------------------------------------------------------------
''''- 导出注册表关键字的值
''''- 参数说明: KeyRoot--根类型, KeyName--子项名称, FileName--导出的文件路径及文件名(原始数据库格式)
''''-------------------------------------------------------------------------------------------------------------
Public Function SaveKey(KeyRoot As KeyRoot, KeyName As String, FileName As String) As Boolean
On Error Resume Next
Dim lpAttr As SECURITY_ATTRIBUTES '''' 注册表安全类型
lpAttr.nLength = 50 '''' 设置安全属性为缺省值...
lpAttr.lpSecurityDescriptor = 0 '''' ...
lpAttr.bInheritHandle = True '''' ...
If EnablePrivilege(SE_BACKUP_NAME) = False Then
SaveKey = False
Exit Function
End If
Success = RegOpenKeyEx(KeyRoot, KeyName, 0&, KEY_ALL_ACCESS, hKey)
If Success <> 0 Then
SaveKey = False
Success = RegCloseKey(hKey)
Exit Function
End If
Success = RegSaveKey(hKey, FileName, lpAttr)
If Success = 0 Then SaveKey = True Else SaveKey = False
Success = RegCloseKey(hKey)
End Function
''''-------------------------------------------------------------------------------------------------------------
''''- 导入注册表关键字的值
''''- 参数说明: KeyRoot--根类型, KeyName--子项名称, FileName--导入的文件路径及文件名(原始数据库格式)
''''-------------------------------------------------------------------------------------------------------------
Public Function RestoreKey(KeyRoot As KeyRoot, KeyName As String, FileName As String) As Boolean
On Error Resume Next
If EnablePrivilege(SE_RESTORE_NAME) = False Then
RestoreKey = False
Exit Function
End If
Success = RegOpenKeyEx(KeyRoot, KeyName, 0&, KEY_ALL_ACCESS, hKey)
If Success <> 0 Then
RestoreKey = False
Success = RegCloseKey(hKey)
Exit Function
End If
Success = RegRestoreKey(hKey, FileName, REG_FORCE_RESTORE)
If Success = 0 Then RestoreKey = True Else RestoreKey = False
Success = RegCloseKey(hKey)
End Function
''''-------------------------------------------------------------------------------------------------------------
''''- 使注册表允许导入/导出
''''-------------------------------------------------------------------------------------------------------------
Private Function EnablePrivilege(seName As String) As Boolean
On Error Resume Next
Dim p_lngRtn As Long
Dim p_lngToken As Long
Dim p_lngBufferLen As Long
Dim p_typLUID As LUID
Dim p_typTokenPriv As TOKEN_PRIVILEGES
Dim p_typPrevTokenPriv As TOKEN_PRIVILEGES
p_lngRtn = OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY, p_lngToken)
If p_lngRtn = 0 Then
EnablePrivilege = False
Exit Function
End If
If Err.LastDllError <> 0 Then
EnablePrivilege = False
Exit Function
End If
p_lngRtn = LookupPrivilegeValue(0&, seName, p_typLUID)
If p_lngRtn = 0 Then
EnablePrivilege = False
Exit Function
End If
p_typTokenPriv.PrivilegeCount = 1
p_typTokenPriv.Privileges.Attributes = SE_PRIVILEGE_ENABLED
p_typTokenPriv.Privileges.pLuid = p_typLUID
EnablePrivilege = (AdjustTokenPrivileges(p_lngToken, False, p_typTokenPriv, Len(p_typPrevTokenPriv), p_typPrevTokenPriv, p_lngBufferLen) <> 0)
End Function
''''-------------------------------------------------------------------------------------------------------------
''''- 将 Double 型( 限制在 0--2^32-1 )的数字转换为十六进制并在前面补零
''''- 参数说明: Number--要转换的 Double 型数字
''''-------------------------------------------------------------------------------------------------------------
Private Function DoubleToHex(ByVal Number As Double) As String
Dim strHex As String
strHex = Space(8)
For i = 1 To 8
Select Case Number - Int(Number / 16) * 16
Case 10
Mid(strHex, 9 - i, 1) = "A"
Case 11
Mid(strHex, 9 - i, 1) = "B"
Case 12
Mid(strHex, 9 - i, 1) = "C"
Case 13
Mid(strHex, 9 - i, 1) = "D"
Case 14
Mid(strHex, 9 - i, 1) = "E"
Case 15
Mid(strHex, 9 - i, 1) = "F"
Case Else
Mid(strHex, 9 - i, 1) = CStr(Number - Int(Number / 16) * 16)
End Select
Number = Int(Number / 16)
Next i
DoubleToHex = strHex
End Function
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