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IWMPContentPartnerCallback::AddListContents method (contentpartner.h)

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[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Note  This section describes functionality designed for use by online stores. Use of this functionality outside the context of an online store is not supported.
 
The AddListContents method adds a set of media items to a list.

Syntax

HRESULT AddListContents(
  [in] DWORD dwListCookie,
  [in] DWORD cItems,
  [in] DWORD *prgItems
);

Parameters

[in] dwListCookie

A cookie that identifies a list retrieval session. Windows Media Player previously supplied this cookie to the content partner plug-in by calling IWMPContentPartner::GetListContents.

[in] cItems

Count of items to be added to the list. This is the number of elements in the prgItems array.

[in] prgItems

Pointer to an array of media item IDs. These are the IDs of the media items that are to be added to the list.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK
 The method succeeded.

Requirements

Requirement Value
Minimum supported client Windows Media Player 11
Target Platform Windows
Header contentpartner.h

See also

IWMPContentPartnerCallback Interface