Как узнать имя компьютера (своего, чужого) из кода на VB?

Const HKEY_LOCAL_MACHINE = &H80000002
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 (Функция открывает существующий ключ реестра)
 
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 (Функция считывает значения параметра)
 
Declare Function RegCloseKey Lib 'advapi32.dll' Alias 'RegCloseKey' (ByVal hKey As Long) As Long (Функция закрывает ключ системного реестра)
 
compName = GetKeyValue(HKEY_LOCAL_MACHINE, _
        'SystemCurrentControlSetControlComputerNameComputerName ',
        'ComputerName')
 
Public Function GetKeyValue(KeyRoot As Long, KeyName As String, _
SubKeyRef As String) As String
    
    Dim rc As Long
    Dim hKey As Long
    Dim sKeyVal As String
    Dim lKeyValType As Long
    Dim KeyValSize As Long
    
    rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' Open Registry Key
    If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError
    
    sKeyVal = String$(1024, 0)
    KeyValSize = 1024
    
    rc = RegQueryValueEx(hKey, SubKeyRef, 0, lKeyValType, sKeyVal, KeyValSize)                             ' Get/Create Key Value
    If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError
    
    sKeyVal = Replace(sKeyVal, Chr(0), '')
    
    GetKeyValue = sKeyVal
    rc = RegCloseKey(hKey)                                  ' Close Registry Key
    Exit Function
    
GetKeyError:
    GetKeyValue = vbNullString
    rc = RegCloseKey(hKey)                       ' Close Registry Key
 
End Function