[2005] Active Directory - Get Users' Groups

Hi,

With the following code I can add a group to a current user in AD, the problem seems to be that I would like to check what groups the user is in first before I add it. I can't seem to do so.

How can I get this information?

VB Code:

Dim objConn As DirectoryEntry
                    Dim objCurrentUser As DirectoryEntry
                    Dim objGroup As DirectoryEntry
                    Dim strConn As String
 
                    strConn = "WinNT://" + Environment.MachineName
                    objConn = New DirectoryEntry(strConn)
                    objCurrentUser = objConn.Children.Find("MrFlibble", "user")
                    objGroup = objConn.Children.Find("Users", "group")
 
                    'add user to group
                    If objGroup.Name <> "" Then
                        objGroup.Invoke("Add", New Object() {objCurrentUser.Path.ToString()})
                    End If

Thanks in advance!