IWMPContentPartnerCallback::VerifyPermissionComplete method (contentpartner.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 It has been superseded by MediaPlayer.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.]

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 VerifyPermissionComplete method notifies Windows Media Player that the online store has finished processing a call to IWMPContentPartner::VerifyPermission.

Syntax

HRESULT VerifyPermissionComplete(
  [in] BSTR    bstrPermission,
  [in] VARIANT *pContext,
  [in] HRESULT hrPermission
);

Parameters

[in] bstrPermission

A BSTR that specifies the action for which permission was requested. Windows Media Player previously requested permission to perform this action by calling IWMPContentPartner::VerifyPermission. See Remarks for a list of possible values.

[in] pContext

A pointer to a VARIANT that contains information related to the notification. See Remarks.

[in] hrPermission

An HRESULT that indicates whether permission is granted. Any success code indicates that permission is granted. Any failure code indicates that permission is denied.

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

The following list gives the possible values for bstrPermission and the corresponding meanings of pContext.

g_szVerifyPermissionSync

Windows Media Player previously requested permission to synchronize the content on a portable device by calling IWMPContentPartner::VerifyPermission. In that call, Windows Media Player supplied the canonical device name in the pContext parameter. The online store supplies that same canonical device name in the pContext parameter of VerifyPermissionComplete.

Requirements

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

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