IWMDRMLicenseManagement::MonitorLicenseAcquisition method

Article
03/22/2021
2 minutes to read

The MonitorLicenseAcquisition method initiates monitoring for a license acquisition process.

Syntax

HRESULT MonitorLicenseAcquisition(
  [in]  BSTR     bstrKID,
  [in]  BSTR     bstrHeader,
  [in]  BSTR     bstrActions,
  [out] IUnknown **ppunkCancelationCookie
);

Parameters

bstrKID [in]: Key ID (KID) of the license being acquired.
bstrHeader [in]: Content header that was used in the call to the AcquireLicense method.
bstrActions [in]: String containing the actions requested in the call to the AcquireLicense method.
ppunkCancelationCookie [out]: Pointer that receives a pointer to the IUnknown interface of an object that identifies this asynchronous call. This interface pointer can be used to cancel the asynchronous call by calling the IWMDRMEventGenerator::CancelAsyncOperation method.

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

None.

Requirements

Requirement	Value
Header	Wmdrmsdk.h
Library	Wmdrmsdk.lib