LookupField Property
Returns a ListField object that defines the field on which to perform a search.
expression.LookupField
expression Required. An expression that returns a ListFieldLookup object.
Example
The following example creates a new field of type fpFieldLookup and displays the name of the new field and the name of the field that is being searched.
Sub CreateLookup()
'Adds new Lookup field
Dim objApp As FrontPage.Application
Dim objLstFlds As listFields
Dim objFldLookup As ListFieldLookup
Dim ObjField As ListField
Dim strName As String
Set objApp = FrontPage.Application
Set objLstFlds = objApp.ActiveWeb.Lists.Item(0).Fields
strName = "NewFileLookupField"
'Add new Field of type fpFieldLookup to list
objLstFlds.Add Name:=strName, Description:="New Lookup Field", _
Fieldtype:=fpFieldLookup
Set objFldLookup = objLstFlds.Item("NewFileLookupField")
MsgBox "A new field named " & strName & " was added to the list " & _
objApp.ActiveWeb.Lists.Item(0).Name & ". The field used for the " & _
"lookup is " & objFldLookup.LookupField.Name & "."
End Sub