WMRMLicGen.AddContentRevocation
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WMRMLicGen.AddContentRevocation
The AddContentRevocation method is used to add a content revocation string to licenses. This string is based on a content packager's signing keys and enables the content owner to disable licenses for their own packaged files on any computer that receives a license with this string.
Syntax
WMRMLicGen .AddContentRevocation( ContentRevocationString )
Parameters
ContentRevocationString
[in] String containing the content revocation string.
Return Values
This method does not return a value. If the method fails, it returns a number in the error object.
| Return code | Description |
| 0x80048003 | Object initialization error. |
| 0x80048001 | The input parameter is required. |
| 0x80048004 | Internal error. |
Remarks
The content revocation string is generated by the content packager by using the WMRMTools.GenerateContentRevocation method. This XML string is then shared with the license issuer (for example, on a floppy disk or in an e-mail message). When a license is issued to a consumer with a content revocation string, all licenses for the content owner's packaged files are disabled on the consumer's computer.
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
- Programming Windows Media Rights Manager in C++
- Revoking Packaged Files
- WMRMLicGen Object
- WMRMTools.GenerateContentRevocation
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