Combo Box Selection Problem

[Ragnarox]

Hello all,

I have numerous combo boxes in my program where users can type in and as they are typing the closest match appears. The problem is that once the first key is pressed and a match is found by the FindString method, that is what the program holds onto, even if that is not what is finally choosen. This only happens if you type in till the correct item appears and the tab out, yet if they click on the item then that item is correctly remembered.

How do I fix this problem so that the correct item is remembered through typing only.

Here is the code I am using that is causing the problem :

        Try
            Select Case e.KeyCode
                Case Keys.Back, Keys.Left, Keys.Right, Keys.Up, Keys.Delete, Keys.Down, Keys.Home, Keys.End
                    Return
            End Select

            strEntry = cboUserName.Text
            intFoundIndex = cboUserName.FindString(strEntry)

            If intFoundIndex >= 0 Then
                cboUserName.DroppedDown = True
                objFoundItem = cboUserName.Items(intFoundIndex)
                strFoundText = cboUserName.GetItemText(objFoundItem)
                strAppendText = strFoundText.Substring(strEntry.Length)
                cboUserName.Text = strEntry & strAppendText
                cboUserName.SelectionStart = strEntry.Length
                cboUserName.SelectionLength = strAppendText.Length
            End If
        Catch ex As Exception
            MsgBox(ex.Message, MsgBoxStyle.Information, "Information")
        End Try

Any help, as always, is greatly appreciated.

Brian