VisioImporter.importDocument (String)

Imports the specified Visio Graphics Service VSDX file into a new DiagramDocument, where each Visio page is imported into a separate DiagramPage of the DiagramDocument.

VisioImporter.importDocument (String, DiagramDocument)

Imports the specified Visio Graphics Service VSDX file into an existing DiagramDocument, where each Visio page is imported into a separate DiagramPage of the DiagramDocument.