[This is preliminary documentation and subject to change.]
The ITMultiChannelCall interface handles the interface needs of calls that involve multiple media types.
| Iunknown Methods | Description |
|---|---|
| QueryInterface | Returns pointers to supported interfaces. |
| AddRef | Increments the reference count. |
| Release | Decrements the reference count. |
| Idispatch Methods | Description |
|---|---|
| GetTypeInfoCount | Retrieves the number of type information interfaces. |
| GetTypeInfo | Retrieves the type information for an object. |
| GetIDsOfNames | Maps a single member and an optional set of argument names to a corresponding set of integer DISPIDs. |
| Invoke | Provides access to properties and methods exposed by an object. |
| IMultiChannelCall Methods | Description |
|---|---|
| get_NumChannels | Get current number of separate channels that the provider is handling. |
| put_NumChannels | Set the number of channel that the provider should use. |
| get_Channels | Collection of channels provider is handling, for scripting languages. |
| _EnumerateChannels | Enumerate channels provider is handling. |