tomado de allapi.net
'To run this program, you must set the startup object to 'Sub Main'
'You can do this by going to Project->Project Properties->Startup Object
'In a module
Private Const PLATFORM_ID_DOS = 300
Private Const PLATFORM_ID_OS2 = 400
Private Const PLATFORM_ID_NT = 500
Private Const PLATFORM_ID_OSF = 600
Private Const PLATFORM_ID_VMS = 700
Private Type WKSTA_INFO_102
wki100_platform_id As Long
pwki100_computername As Long
pwki100_langroup As Long
wki100_ver_major As Long
wki100_ver_minor As Long
pwki102_lanroot As Long
wki102_logged_on_users As Long
End Type
Declare Function NetWkstaGetInfo Lib "netapi32" (ByVal servername As String, ByVal level As Long, lpBuf As Any) As Long
Declare Function NetApiBufferFree Lib "netapi32" (ByVal Buffer As Long) As Long
Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (hpvDest As Any, ByVal hpvSource As Long, ByVal cbCopy As Long)
Sub Main()
'code submitted by Andreas Linnemann (
[email protected])
Dim pWrkInfo As Long, WrkInfo(0) As WKSTA_INFO_102, lResult As Long
'make sure you replace the value of the following constant
'with a valid computer name from your LAN
Const strComputername = "YourComputerName"
lResult = NetWkstaGetInfo(StrConv("\\" & strComputername, vbUnicode), 102, pWrkInfo)
If lResult = 0 Then
Dim cname As String
cname = String$(255, 0)
CopyMemory WrkInfo(0), ByVal pWrkInfo, ByVal Len(WrkInfo(0))
CopyMemory ByVal cname, ByVal WrkInfo(0).pwki100_langroup, ByVal 255
Debug.Print "Domain: " & StripTerminator(StrConv(cname, vbFromUnicode))
Debug.Print "Operating System: ";
Select Case WrkInfo(0).wki100_platform_id
Case PLATFORM_ID_DOS: Debug.Print "DOS"
Case PLATFORM_ID_OS2:
If WrkInfo(0).wki100_ver_major = "4" Then
Debug.Print "Win9x"
Else
Debug.Print "OS2"
End If
Case PLATFORM_ID_NT:
If WrkInfo(0).wki100_ver_major = "5" Then
Debug.Print "Win 2000"
Else
Debug.Print "Win NT"
End If
Case PLATFORM_ID_OSF: Debug.Print "OSF"
Case PLATFORM_ID_VMS: Debug.Print "VMS"
End Select
Debug.Print " Version "; WrkInfo(0).wki100_ver_major; "."; WrkInfo(0).wki100_ver_minor
Debug.Print "Lan Root: ";
cname = String$(255, 0)
CopyMemory ByVal cname, ByVal WrkInfo(0).pwki102_lanroot, ByVal 255
Debug.Print StripTerminator(StrConv(cname, vbFromUnicode))
Debug.Print "Logged User: "; Str$(WrkInfo(0).wki102_logged_on_users), vbBlack
NetApiBufferFree ByVal pWrkInfo
End If
End Sub
'This function is used to stripoff all the unnecessary chr$(0)'s
Private Function StripTerminator(sInput As String) As String
Dim ZeroPos As Integer
'Search the first chr$(0)
ZeroPos = InStr(1, sInput, vbNullChar)
If ZeroPos > 0 Then
StripTerminator = Left$(sInput, ZeroPos - 1)
Else
StripTerminator = sInput
End If
End Function