Σημείωμα
Η πρόσβαση σε αυτήν τη σελίδα απαιτεί εξουσιοδότηση. Μπορείτε να δοκιμάσετε να εισέλθετε ή να αλλάξετε καταλόγους.
Η πρόσβαση σε αυτήν τη σελίδα απαιτεί εξουσιοδότηση. Μπορείτε να δοκιμάσετε να αλλάξετε καταλόγους.
The ITSubStreamControl 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.
Inheritance
The ITSubStreamControl interface inherits from the IDispatch interface. ITSubStreamControl also has these types of members:
Methods
The ITSubStreamControl interface has these methods.
| ITSubStreamControl::CreateSubStream The CreateSubStream method creates a substream. |
| ITSubStreamControl::EnumerateSubStreams The EnumerateSubStreams method enumerates currently available media substreams. Provided for C and C++ applications. Automation client applications such as Visual Basic must use the get_SubStreams method. |
| ITSubStreamControl::get_SubStreams The get_SubStreams method creates a collection of substreams currently available. Provided for Automation client applications, such as those written in Visual Basic. C and C++ applications must use the EnumerateSubStreams method. |
| ITSubStreamControl::RemoveSubStream The RemoveSubStream method removes a substream. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h |