• Artikel
Windows Media Rights Manager SDK banner art

WMRMRights.PMRights

The PMRights property specifies and retrieves the rights that govern content use with a portable license.

This right has been deprecated. All rights now apply to all licenses.

Syntax

WMRMRights.PMRights = DWORD
DWORD = WMRMRights.PMRights

Parameters

This property takes no parameters.

Return Values

If the property succeeds, it returns a DWORD containing the bit settings that identify which rights have been enabled. If it fails, it returns E_FAIL, 0x80004005.

Remarks

The following table identifies the bits in the DWORD that correspond to rights.

Bit Right Settings
1 Play on a device. 0 Do not allow playback.

1 Allow playback.
2 Transfer non-SDMI content to a device. 0 Do not allow transfer.

1 Allow transfer.
8 Copy to a CD. 0 Do not allow copying to a CD.

1 Allow copying to a CD.
16 Transfer SDMI content to a device. 0 Do not allow transfer.

1 Allow transfer.

By default, the return value is 1. This indicates that the content can be played and transferred to media and devices an unlimited number of times.

Example Code

' Before you can issue a license, you must specify the consumer's
' rights and set them in the WMRMLicGen object.

' Declare objects.
    Dim sRights
    Dim RightsObj
    Dim LicGenObj

' Create objects.
    Set RightsObj = Server.CreateObject("Wmrmobjs.WMRMRights")
    Set LicGenObj = Server.CreateObject("Wmrmobjs.WMRMLicGen")

' Specify the rights that will be granted to the consumer.
    RightsObj.AllowBackupRestore = False
    RightsObj.AllowPlay = True
    RightsObj.AllowTransferToSDMI = True
    RightsObj.AllowTransferToNonSDMI = False
    RightsObj.TransferCount = 10

' Allow transfer to SDMI devices and play on PC from devices
    RightsObj.PMRights = 17

' Retrieve the string containing the rights.
    sRights = RightsObj.GetAllRights()

' Set the rights in the license generator.
    LicGenObj.Rights = sRights

' Continue the license issuing process.

Requirements

Version: Windows Media Rights Manager 7 SDK or later

Reference: wmrmobjs 1.0 Type Library

Library: wmrmobjs.dll

Platform: Windows Server 2003

See Also