** RESOLVED ** Duplicate Key when adding to a Collection ...

[TheBionicOrange]

I am building a collection of Supplier numbers and names.

The supplier numbers are unique, but the supplier names are not necessarily !

My code is as follows :

Do While Not rs1.EOF
        tempSupplier = rs1.Fields(0)
        tempSupplierName = RTrim(rs1.Fields(1))
 
        Suppliers.Add tempSupplier, tempSupplierName
        
        rs1.MoveNext
    Loop

I have hit a supplier who shares the same name as one that has already been added, and its throwing up a duplicate key error


i.e.

875 CAVALCADE CLOTHING CO LTD
30186 CAVALCADE CLOTHING CO LTD

I assumed that the supplier NUMBER would be the key, therefore I would not have a problem

Does this mean ANY data added to a collection MUST be unique ?

Confused ..........