I need a code to loop through all the records in a table so I can extract some data. In addition to this, is it also possible to loop through filtered records and, again, extract data? Thanks!
You should be able to do this with a pretty standard DAO recordset loop. You can see some examples at the following links:
http://msdn.microsoft.com/en-us/library/bb243789%28v=office.12%29.aspx
http://www.granite.ab.ca/access/email/recordsetloop.htm
My own standard loop looks something like this:
Dim rs As DAO.Recordset
Set rs = CurrentDb.OpenRecordset("SELECT * FROM Contacts")
'Check to see if the recordset actually contains rows
If Not (rs.EOF And rs.BOF) Then
rs.MoveFirst 'Unnecessary in this case, but still a good habit
Do Until rs.EOF = True
'Perform an edit
rs.Edit
rs!VendorYN = True
rs("VendorYN") = True 'The other way to refer to a field
rs.Update
'Save contact name into a variable
sContactName = rs!FirstName & " " & rs!LastName
'Move to the next record. Don't ever forget to do this.
rs.MoveNext
Loop
Else
MsgBox "There are no records in the recordset."
End If
MsgBox "Finished looping through records."
rs.Close 'Close the recordset
Set rs = Nothing 'Clean up