IComponents::put_Item method (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 put_Item method inserts a component into the collection, replacing the item that is identified by the specified index.
Syntax
HRESULT put_Item(
[in] VARIANT Index,
[in] IComponent *ppComponent
);
Parameters
[in] Index
Specifies the index to assign to the component. This parameter is a value of type VARIANT.
[in] ppComponent
Pointer to the IComponent interface of the component object. The method creates a clone of the component and inserts the clone into the collection.
Return value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.
Remarks
This method allows the client to replace an existing item in the collection.
If the collection contains n items, valid indexes are in the range 0 to n-1. To determine the number of items in the collection, call get_Count.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�XP [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | tuner.h |