| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The IChannels interface manages a collection of Channel objects ordered by an index. The collection can be viewed as an array.
In addition to the methods inherited from IDispatch, the IChannels interface exposes the following methods.
| Method | Description |
| AddAt | Adds a Channel object to the collection at a specified index. |
| get_AddNewAt | Creates a Channel object and adds it to the Channels collection at a specified index. |
| get_Count | Retrieves the number of Channel objects in the Channels collection. |
| get_Item | Retrieves a specified object from the collection. |
| get_ItemsByKey | Retrieves a sorted collection of objects that meet the specified criteria. |
| get_ItemsWithMetaPropertyCond | Retrieves a collection of objects that meet the specified condition. |
| get_ItemWithKey | Retrieves an object from a collection by using the collection's key metaproperty. |
| get_ItemWithName | Retrieves a Channel object from the Channels collection using the Channel object's name. |
| Remove | Removes a Channel object from the Channels collection. |
| RemoveAll | Removes all objects from the Channels collection. |
| Resync | Updates the collection. |
| UnreferencedItems | Retrieves a collection of objects that are no longer referenced by other objects. |
Remarks
The IID of this interface is IID_IChannels.