IWMPPlaylist::setItemInfo method (wmp.h)

[アーティクル]
4/26/2023

[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 It has been superseded by MediaPlayer.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.]

The setItemInfo method specifies the value of an attribute of the current playlist. .

Syntax

HRESULT setItemInfo(
  [in] BSTR bstrName,
  [in] BSTR bstrValue
);

Parameters

[in] bstrName

String containing the attribute name.

[in] bstrValue

String containing the attribute value.

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.

Remarks

Before calling this method, you must have full access to the library. For more information, see Library Access.

Windows Media Player 10 Mobile: This method always returns E_INVALIDARG.

Requirements

Requirement	Value
Minimum supported client	Windows Media Player 9 Series or later.
Target Platform	Windows
Header	wmp.h
DLL	Wmp.dll

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