Property :: origin - Get original property handle
When a property handle has been created by cursorCopy(), the function returns a handle copy for the original cursor.
When the property handle refers to a original cursor, the function returns a property handle to the same cursor.
The function throws an exception, when the property handles is not valid.
// fragment: Property ph;
if ( ph.isCursor(ph.GetOrigin() )
printf("Property handle is not a copy cursor");
Return value: Property reference ( odaba::Property & )
A property handle refers to a (usually) opened property. Invalid properties may cause an exception.