Dim dbsNorthwind As Database
Dim rstProducts As Recordset
Dim intFirst As Integer
Dim intLast As Integer
Dim strMessage As String
Dim strSeek As String
Dim varBookmark As Variant
Set dbsNorthwind = OpenDatabase("Northwind.mdb")
' You must open a table-type Recordset to use an index,
' and hence the Seek method.
Set rstProducts = _
dbsNorthwind.OpenRecordset("Products", dbOpenTable)
With rstProducts
' Set the index.
.Index = "PrimaryKey"
' Get the lowest and highest product IDs.
.MoveLast
intLast = !ProductID
.MoveFirst
intFirst = !ProductID
Do While True
' Display current record information and ask user
' for ID number.
strMessage = "Product ID: " & !ProductID & vbCr & _
"Name: " & !ProductName & vbCr & vbCr & _
"Enter a product ID between " & intFirst & _
" and " & intLast & "."
strSeek = InputBox(strMessage)
If strSeek = "" Then Exit Do
' Store current bookmark in case the Seek fails.
varBookmark = .Bookmark
.Seek "=", Val(strSeek)
' Return to the current record if the Seek fails.
If .NoMatch Then
MsgBox "ID not found!"
.Bookmark = varBookmark
End If
Loop