Microsoft XML Core Services (MSXML) 5.0 for Microsoft Office - DOM Reference

Visual Basic Code (item.frm)

   Dim er As IXMLDOMParseError2
   Dim errs As IXMLDOMParseErrorCollection
   Dim xd As New DOMDocument50
   Dim xs As New XMLSchemaCache50

   ' Add xs to xd.
   xs.Add "urn:books", App.Path & "\books.xsd"
   Set xd.schemas = xs
   xd.async = False
   xd.validateOnParse = False
   xd.setProperty "MultipleErrorMessages", True
   
   ' Load the XML file to xd.
   xd.Load App.Path & "\books.xml"
   
   ' Validate the XML.
   Set er = xd.Validate
   If er.errorCode <> 0 Then
      Set errs = er.allErrors
      msg = ""
      For i = 0 To errs.length - 1
        Set er = errs.item(i)
        msg = msg & "errorItem[" & i & "]: " & er.reason & vbCrLf
      Next
   Else
      msg = "DOM is valid:" & vbCrLf & xd.xml
   End If
   MsgBox msg

Try It!

  1. Copy the XML data (books.xml), and paste it into a text file. Save the file as books.xml.
  2. Copy the XSD listing (books.xsd), and paste it into a text file. Save the file as books.xsd in the same directory where you saved books.xml.
  3. Create a Standard EXE project in Visual Basic. Save the empty project as item.vbp to the same directory where you saved books.xml and books.xsd. Name the form file item.frm.
  4. Create a reference to MSXML 5.0. To do this, select References... from the Project menu, then check the box for Microsoft XML, v50.
  5. Copy the Visual Basic code listing above, and paste it into the form_load subroutine.
  6. Execute the code selecting Start from the Run menu.
  7. Verify that your output is the same as that listed in the Output for the item Example.