VB Snippet - Autofill like Explorer Address Bar

[James Stanich]

Private Declare Function SendMessage Lib "user32" Alias _
    "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, _
    ByVal wParam As Long, lParam As Any) As Long
 
Const CB_FINDSTRING = &H14C
Const CB_ERR = (-1)
 
 '*******************************************************************************
' AUTOFIND (FUNCTION)
'
' DESCRIPTION:
' AUTOCOMPLETE A COMBOBOX (WORKS !!!)
 '*******************************************************************************
 
Public Function AUTOFIND(ByRef cboCurrent As ComboBox, _
    ByVal KeyAscii As Integer, Optional ByVal LimitToList As Boolean = False)
    
    Dim lCB As Long
    
    Dim sFindString As String
    
    If KeyAscii = 8 Then
        
        If cboCurrent.SelStart <= 1 Then
            
            cboCurrent = ""
            
            AUTOFIND = 0
            
            Exit Function
            
        End If
        
        If cboCurrent.SelLength = 0 Then
            
            sFindString = UCase(Left(cboCurrent, Len(cboCurrent) - 1))
            
        Else
            
            sFindString = Left$(cboCurrent.Text, cboCurrent.SelStart - 1)
            
        End If
        
    ElseIf KeyAscii < 32 Or KeyAscii > 127 Then
        
        Exit Function
        
    Else
        
        If cboCurrent.SelLength = 0 Then
            
            sFindString = UCase(cboCurrent.Text & Chr$(KeyAscii))
            
        Else
            
            sFindString = Left$(cboCurrent.Text, cboCurrent.SelStart) & Chr$(KeyAscii)
            
        End If
        
    End If
    
    lCB = SendMessage(cboCurrent.hwnd, CB_FINDSTRING, -1, ByVal sFindString)
    
    If lCB <> CB_ERR Then
        
        cboCurrent.ListIndex = lCB
        
        cboCurrent.SelStart = Len(sFindString)
        
        cboCurrent.SelLength = Len(cboCurrent.Text) - cboCurrent.SelStart
        
        AUTOFIND = 0
        
    Else
        
        If LimitToList = True Then
            
            AUTOFIND = 0
            
        Else
            
            AUTOFIND = KeyAscii
            
        End If
        
    End If
    
End Function

[JMvVliet]

Does it also work for DataCombo control?

Thnx in advance