((PyIID, int, PyIUnknown), ...) = Next(num)
Retrieves a specified number of items in
the enumeration sequence.
Parameters
num=1 : int
Number of items to retrieve.
Return Value
Returns a tuple of 3-tuples representing ContextProperty structs:
First item is GUID identifying the property, second is Flags (reserved), third is the interface set as the
property value