TransformationDocument is the DOM interface for the transformation that contains instructions for converting the source XML document into the XML that is the value of Data and ResultDocument. 

A transformation is a special type of XML document that defines the mapping between the nodes of a source document and a destination document and the structure of the destination document. Each transformation is specific to a particular XML schema and data packet format and represents a one-way transformation. Use the xmlmapper utility to create transformations. 

If the EmptyDestinationDocument property is set, TXMLTransform uses that to override the default structure for the destination document that is defined in TransformationDocument. 

TransformationDocument is used only if the value of TransformationFile is an empty string. 

TransformXML 

TransformationFile 

Data 

EmptyDestinationDocument 

ResultDocument 

Converting XML Documents into Data Packets 

Using an XML Document as the Client of a Provider 

Using an XML Document as the Source for a Provider