IWindowsMediaLibrarySharingServices::setDefaultAuthorization method (wmlss.h)

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 It has been superseded by Media Casting.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

The setDefaultAuthorization method enables or disables access to all users' media libraries by a specified set of devices.

Syntax

HRESULT setDefaultAuthorization(
  [in] BSTR         MACAddresses,
  [in] BSTR         friendlyName,
  [in] VARIANT_BOOL authorization
);

Parameters

[in] MACAddresses

A BSTR that specifies the MAC addresses of the devices for which access will be enabled or disabled. The MAC addresses are delimited by commas.

[in] friendlyName

A BSTR that specifies a friendly name that applies to all devices listed in the MACAddresses parameter.

[in] authorization

A VARIANT_BOOL that specifies whether access by the set of devices is enabled (VARIANT_TRUE) or disabled (VARIANT_FALSE).

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�7 [desktop apps only]
Minimum supported server	Windows Server�2008�R2 [desktop apps only]
Target Platform	Windows
Header	wmlss.h (include Wmlss.h)
DLL	WMPMediaSharing.dll