[AccessD] Obtaining IP Address

Yea, I need to get the MACHINE'S IP address on the internal network.  

My application (the framework) logs the user logging in and logging out of
the database.  I use some code I found somewhere that looks at the lock file
and says "who is in the database", with the machine name in it.  I use that
for a simple form that th4e administrators can use to see who is in the
database.  The admin wants to see the user's name (easy, I log that as they
log in/out) and the IP address.  In order to get the IP address, I need to
log that when the user logs in.  

John W. Colby
Colby Consulting
www.ColbyConsulting.com

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of MartyConnelly
Sent: Thursday, March 22, 2007 3:27 PM
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] Obtaining IP Address

Here is an alternate method of getting IP address.

Public Sub GrabIPAddress()
'retrieves users IP address from website dyndns.org ' looking back at
machine from outside firewall ' uses XPath to parse returned html page
'website has been up 5 years.
'page returned  is html text
Dim objHTTP As New MSXML2.XMLHTTP
'need to set reference to xml 4.0 or late bind Dim strWebPage As String

On Error Resume Next
'Retrieve Web Page URL

strWebPage = "http://checkip.dyndns.org/"

objHTTP.Open "POST", strWebPage, False
 
    objHTTP.setRequestHeader "Content-Type", _
    "application/x-www-form-urlencoded "
 
objHTTP.send
'check for http errors

If Err.Number Or objHTTP.status <> "200" Then
  'errors include 501 500 and (404 page not found)
   MsgBox Err.Number & Err.Description
   MsgBox objHTTP.status
   MsgBox "Cannot retrieve page!"
  
   Debug.Print Err.Number & Err.Description
   Exit Sub
End If
' look at the response
      Debug.Print objHTTP.getAllResponseHeaders
        Debug.Print objHTTP.statusText
        Debug.Print objHTTP.responseText 'Pass Response back from Server
Debug.Print objHTTP.responseText  'Now parse the returned xml for specific
nodes via XPath  Dim xmlDoc As New MSXML2.DOMDocument
  Dim objNodeList As IXMLDOMNodeList
  Dim objNode As MSXML2.IXMLDOMNode
 
     xmlDoc.async = False
     xmlDoc.loadXML objHTTP.responseText
     'error check dom load here and use XPath method for node selection
     xmlDoc.setProperty "SelectionLanguage", "XPath"
   
    Set objNodeList = xmlDoc.documentElement.selectNodes("//body")
    Debug.Print objNodeList.length
      For Each objNode In objNodeList
        Debug.Print objNode.Text
      Next
 
End Sub

>  
>
>>>>jwcolby at colbyconsulting.com 22-03-2007 14:59 >>>
>>>>        
>>>>
>Is there VBA code out there to obtain the IP address of the current 
>workstation?  I found code that goes through the registry, and it 
>ALMOST works, in fact it does work in many instances but...
> 
>John W. Colby
>Colby Consulting
>www.ColbyConsulting.com
>
>  
>

--
Marty Connelly
Victoria, B.C.
Canada

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