***捡分者速来！！一个小问题，如何读取注册表中某一指定位置处的某一个键的键值***

[lhh]

我的位置是我的电脑\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\C:\My Installations\Source\Trace.exe，键为“Path”,请问如何读取"Path"的键值？
是用GetSetting吗，请您帮我写上该语句？
先成功先给分呀！！！

[limit]

新建一模块
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
Public 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, lpcbData 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
Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long

Global Const HKEY_CLASSES_ROOT = &H80000000
Global Const HKEY_CURRENT_USER = &H80000001
Global Const HKEY_LOCAL_MACHINE = &H80000002
Global Const HKEY_USERS = &H80000003
Global Const REG_SZ As Long = 1
Global Const REG_DWORD As Long = 4

Public Function GetSettingString(hKey As Long, strPath As String, strValue As String, Optional Default As String) As String
Dim hCurKey As Long
Dim lResult As Long
Dim lValueType As Long
Dim strBuffer As String
Dim lDataBufferSize As Long
Dim intZeroPos As Integer
Dim lRegResult As Long

'设置缺省值
If Not IsEmpty(Default) Then
GetSettingString = Default
Else
GetSettingString = ""
End If

lRegResult = RegOpenKey(hKey, strPath, hCurKey)
lRegResult = RegQueryValueEx(hCurKey, strValue, 0&, _
lValueType, ByVal 0&, lDataBufferSize)

If lRegResult = ERROR_SUCCESS Then

If lValueType = REG_SZ Then

'预置好缓冲区来存放字符串
strBuffer = String(lDataBufferSize, " ")
lResult = RegQueryValueEx(hCurKey, strValue, 0&, 0&, _
ByVal strBuffer, lDataBufferSize)

intZeroPos = InStr(strBuffer, Chr$(0))
If intZeroPos > 0 Then
GetSettingString = Left$(strBuffer, intZeroPos - 1)
Else
GetSettingString = strBuffer
End If

End If

Else
'错误处理
End If

lRegResult = RegCloseKey(hCurKey)
End Function

调用时
Private Sub Command1_Click()
Dim str

str = GetSettingString(HKEY_LOCAL_MACHINE, "Software\Microsoft\Windows\CurrentVersion\Explorer\Streams\Desktop", "aaa", "")

MsgBox str

End Sub

[limit]

错了，应是
Private Sub Command1_Click()
Dim str

str = GetSettingString(HKEY_LOCAL_MACHINE, "Software\Microsoft\Windows\CurrentVersion\App Paths\ACDSee.exe", "path", "")

MsgBox str

End Sub

[lhh]

好了，我 搞定哦，给分了，接着！！
谢谢！！