Class KeyValue:
Public key As String Public value As String Public Sub Init(k As String, v As String) key = k value = v End Sub Then to use it:
Public Sub Test() Dim col As Collection, kv As KeyValue Set col = New Collection Store col, "first key", "first string" Store col, "second key", "second string" Store col, "third key", "third string" For Each kv In col Debug.Print kv.key, kv.value Next kv End Sub Private Sub Store(col As Collection, k As String, v As String) If (Contains(col, k)) Then Set kv = col(k) kv.value = v Else Set kv = New KeyValue kv.Init k, v col.Add kv, k End If End Sub Private Function Contains(col As Collection, key As String) As Boolean On Error GoTo NotFound Dim itm As Object Set itm = col(key) Contains = True MyExit: Exit Function NotFound: Contains = False Resume MyExit End Function This is of course similar to the Dictionary suggestion, except without any external dependencies.
The class can be made more complex as needed if you want to store more information.
想做你的有缘人，可是我知道结果是惨淡的，但还是心存希望！
