NodeValue Property
Sets or returns a String that represents the value of an attribute.
expression.NodeValue
expression Required. An expression that returns an XMLNode object.
Remarks
An XMLNode object can be either an XML element or an attribute of an element. Use the NodeType property to determine which type of node you are working with.
For XMLNode objects with a NodeType value of wdXMLNodeElement, the NodeValue property returns nothing.
Example
The following example adds the id attribute to the book element in the active document, and then sets the value of the attribute.
Sub AddIDAttribute()
Dim objElement As XMLNode
Dim objAttribute As XMLNode
For Each objElement In ActiveDocument.XMLNodes
If objElement.NodeType = wdXMLNodeElement Then
If objElement.BaseName = "book" Then
Set objAttribute = objElement.Attributes _
.Add("id", objElement.NamespaceURI)
objAttribute.NodeValue = "ISBN: 0964719908"
Exit For
End If
End If
Next
End Sub