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Manipulating Extension Attributes with ADSI

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Manipulating Extension Attributes with ADSI

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Visual Basic

' Description: Manipulating Extension Attributes with ADSI
'
' This sample demonstrates how to query for
' mail-enabled User objects that do not have the extensionattribute2
' property set and to set it on the User object.
'
' Visual Basic Project References
'  - Microsoft ActiveX Data Objects 2.5 Library 
'  - Active DS Type Library 

Sub Main()

Dim oRootDSE As IADs
Dim objUser As IADsUser
Dim oConnection As New ADODB.Connection
Dim oCommand As New ADODB.Command
Dim RS As ADODB.Recordset
Dim strQuery As String, newattrib As String
Dim varDomainNC As Variant

On Error Resume Next

' Get the configuration naming context.
Set oRootDSE = GetObject("LDAP://RootDSE")
varDomainNC = oRootDSE.Get("defaultNamingContext")

' Open the connection.
oConnection.Provider = "ADsDSOObject"
oConnection.Open "ADs Provider"

' Build a query to find all mail-enabled users that do not have
' extensionattribute2 set.
strQuery = "<LDAP://" & varDomainNC & ">;(&(&(objectClass=user)(!(extensionAttribute2=*)))((mail=*)));adspath,cn;subtree"
oCommand.ActiveConnection = oConnection
oCommand.CommandText = strQuery
Set RS = oCommand.Execute
If RS.RecordCount = 0 Then
Debug.Print "No mailbox-enabled user found that does not have extensionattribute2 set"
Else
While Not RS.EOF
Set objUser = GetObject(RS.Fields("adspath"))
Debug.Print objUser.cn, "Does not have extensionattribute2 set"
 
' Set extensionattribute2 to a Social Security number.
newattrib = "111-11-1111"
objUser.Put "extensionAttribute2", newattrib
objUser.SetInfo
RS.MoveNext
Wend
End If
Set oRootDSE = Nothing
Set objUser = Nothing
RS.Close
Set RS = Nothing
End Sub

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