Ramil,
You can't easily do it because it's a COM object. the debugger doesn't use the same access method that intellisense to expose the available properties. Once you've access a property via a read/write operation on the property the debugger will be able to display the values.
>How do I make the Watch window variables display the list of properties available. I have the variable localize with AS keyword.
>
>local oXML as MSXML2.DOMDocument
>local oElement as MSXML2.IXMLDOMElement
>oXML=createobj('MSXML2.DOMDocument')
>oXML.Load('test.xml')
>oElement=oXML.getElementByTagName("myTag")
>set step on
>* at the debugger, the oElement variable in both Local and Watch
>* windows does not display the list of properties
>