Populating a ComboBox and associated textboxes

I have a combo box that is going to be populated with customer ID numbers. Now what I want to do is that when a user begins to enter an ID number, if the number entered has an exact match the two textboxes that I have with it should be populated automatically with the corresponding customer name and address respectively. If the number does not have a match, then I want those text boxes to be blank.

I hope someone can help me. Any assistance would be greatly appreciated.

I'm not sure if this is exactly what you're looking for ... I set up a simple autocomplete combobox with two text boxes. As you type in something in the combobox, it autocompletes and automatically puts it's contents in text1 and text2 (modify this for your customer/address). If you hit backspace, it clears out the two text boxes (as will deleting the selected text in the combobox) and if you type in something that doesn't exist in the combo boxes list data, the text boxes will empty. It's a bit kludgy, but it works in this respect. The auto-complete code was found initially on Planet-source-code.com but it didn't function (it also used a timer ... buh?) but I've fixed it here. Initial credit for that part of the code goes to that author (whom I do not know the name of).

Code:

---

'This code is verified to work with VB6
Dim BackDel As Boolean

Private Sub Combobox_Change()
        FindEntry
End Sub

Private Sub ComboBox_KeyPress(KeyAscii As Integer)
    If KeyAscii = vbKeyBack Then BackDel = True
    If KeyAscii = vbKeyReturn Then Combobox.SelStart = Len(Combobox.Text)
End Sub


Private Sub Form_Load()
    With Combobox
        .AddItem "www.sluggy.com"
        .AddItem "www.slashdot.org"
        .AddItem "www.codepoet.com/UAE"
        .AddItem "www.vbworld.com"
        .AddItem "www.planet-source-code.com"
        .AddItem "www.netsync.net/users/xcalibur"
    End With
End Sub

Private Sub FindEntry()
    Dim Counter As Integer
    Dim OldLength As Integer
   
    If BackDel = True Or Combobox.Text = "" Then
        BackDel = False
        Text1.Text = ""
        Text2.Text = ""
        Exit Sub
    End If
    With Combobox
        Counter = 0
        For Counter = 0 To .ListCount
            If .Text = Left(.List(Counter), Len(.Text)) Then
                OldLength = Len(.Text)
                .Text = .List(Counter)
                .SelStart = OldLength
                .SelLength = Len(.Text) - OldLength
                Text1.Text = .Text
                Text2.Text = .Text
                Else
                If .SelLength < 1 Then
                    Text1.Text = ""
                    Text2.Text = ""
                End If
            End If
        Next Counter
    End With
End Sub

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For this example, add a combobox named combobox, and two textboxes, text1 and text2.

Hope this works for ya.

Thanks a lot! This was just what I needed.