Read-only. If an embedded object has been loaded into memory, returns the OLE handle (IDispatch handle). If the OLE object supports OLE Automation, you can invoke the methods and properties of the object using the handle.
Variant
To get: Set handleV = notesEmbeddedObject .Object
This property may or may not return a valid OLE handle for object links, depending upon the application used to create the object link.
Object in Java™ EmbeddedObject class