XML Parsing Question

[magyar123]

Hey Everyone, I'm trying to make a program that parses XML data and puts it into Text Boxes.

I've gotten it all coded and don't get any error messages, but I always get "???" displayed in my text boxes. I can't figure out what I coded wrong.

Please Help! I need to have this figured out by tomorrow.

Here's the code:

Option Explicit

Dim xml_document As New DOMDocument60
Dim value_node As IXMLDOMNode
Dim objX As New MSXML2.DOMDocument60
Dim parentNode As IXMLDOMNode
Dim strFileRoot As String

Private Sub LoadValue(xmlDoc As String)
xml_document.Load xmlDoc
If xml_document.documentElement Is Nothing Then
Dim strErrText As String
Dim xPE As MSXML2.IXMLDOMParseError
Set xPE = objX.parseError
With xPE
strErrText = "Your XML Document failed to load" & _
"due to the following error." & vbCrLf & _
"Error #:" & .errorCode & ":" & .reason & _
"Line #:" & .Line & vbCrLf & _
"Line Position" & .linepos & vbCrLf & _
"Position in File:" & .filepos & vbCrLf & _
"Source Text:" & .srcText & vbCrLf & _
"Document URL:" & .url
End With
MsgBox strErrText, vbExclamation
End If
End Sub

Private Sub setRoot(rootElement As String)
Set parentNode = xml_document.selectSingleNode(rootElement)
End Sub

Private Function GetNodeValue(ByVal start_at_node As IXMLDOMNode, _
ByVal node_name As String, _
Optional ByVal default_value As String) _
As String

Set value_node = start_at_node.selectSingleNode(".//" & node_name)
If value_node Is Nothing Then
GetNodeValue = default_value
Else
GetNodeValue = value_node.Text
End If
End Function

Private Sub cmdSelectXML_Click()

Dim strFileName As String


objX.async = False

CDL.Filter = "XML file (*.xml)|*.xml"
CDL.DialogTitle = "Select the XML file"
CDL.ShowOpen
strFileName = CDL.FileName

Screen.MousePointer = vbHourglass

LoadValue (strFileName)
setRoot "Dimap_Document"
txtIDNumber.Text = GetNodeValue(parentNode, "Dataset_ID", "???")
txtLatLong1.Text = GetNodeValue(parentNode, "Dataset_ID", "???")
txtLatLong2.Text = GetNodeValue(parentNode, "Dataset_ID", "???")
txtLatLong3.Text = GetNodeValue(parentNode, "Dataset_ID", "???")
txtLatLong4.Text = GetNodeValue(parentNode, "Dataset_ID", "???")
txtScene.Text = GetNodeValue(parentNode, "Dataset_ID", "???")
txtHoriz.Text = GetNodeValue(parentNode, "Horizontal_CS_Type", "???")

Screen.MousePointer = vbDefault
Set objX = Nothing

Exit Sub


End Sub