IEnumComponentTypes interface (tuner.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
The IEnumComponentTypes interface is implemented on a standard COM collection of ComponentType objects associated with a given broadcast stream, and returned through a call to IComponentTypes::EnumComponentTypes.
Inheritance
The IEnumComponentTypes interface inherits from the IUnknown interface. IEnumComponentTypes also has these types of members:
Methods
The IEnumComponentTypes interface has these methods.
| IEnumComponentTypes::Clone The Clone method creates a new copy of the collection and all its sub-objects. |
| IEnumComponentTypes::Next The Next method retrieves the next n elements in the collection. |
| IEnumComponentTypes::Reset The Reset method moves the iterator to the beginning of the collection. |
| IEnumComponentTypes::Skip The Skip method skips the element at the specified index. |
Remarks
To declare the interface identifier (IID) for this interface, use the __uuidof operator: __uuidof(IEnumComponentTypes).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�XP [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | tuner.h |