| Platform SDK: TAPI |
The interface exposes methods that allow an application to enumerate, create, or remove substreams. Many MSPs do not support this interface.
A pointer to this interface can be obtained by calling QueryInterface on the stream object.
IUnknown Methods
IDispatch Methods
| ITSubStreamControl methods | Description |
|---|---|
| CreateSubStream | Creates a substream. |
| RemoveSubStream | Removes a substream. |
| EnumerateSubStreams | Enumerates substreams. |
| get_SubStreams | Creates a collection of substreams associated with the current stream. Provided for Automation client applications, such as those written in Microsoft Visual Basic. |
Windows NT/2000: Requires Windows 2000.
Version: Requires TAPI 3.0 or later.
Header: Declared in Tapi3.h.
Library: Use T3iid.lib.
Media Service Provider Interface (MSPI), ITStreamControl, ITStream, ITSubStream