DRMCloseSession function (msdrm.h)

Article
02/22/2024

[The AD RMS SDK leveraging functionality exposed by

the client in Msdrm.dll is available for use in Windows Server 2008, Windows Vista, Windows Server 2008 R2, Windows 7, Windows Server 2012, and Windows 8. It may be altered or

unavailable in subsequent versions. Instead, use Active Directory Rights Management Services SDK 2.1,

which leverages functionality exposed by the client in Msipc.dll.]

The DRMCloseSession function closes a client session or a license storage session.

Syntax

DRMEXPORT HRESULT UDAPICALL DRMCloseSession(
  [in] DRMHSESSION hSession
);

Parameters

[in] hSession

A handle to the session to be closed.

Return value

If the function succeeds, the function returns S_OK.

If the function fails, it returns an HRESULT value that indicates the error. For a list of common error codes, see Common HRESULT Values.

Remarks

Client sessions are created by using the DRMCreateClientSession function. License storage sessions are created by using the DRMCreateLicenseStorageSession function. Be sure to close a session properly by using this function, which clears out sensitive information from memory and properly closes session handles.

Requirements

Requirement	Value
Target Platform	Windows
Header	msdrm.h
Library	Msdrm.lib
DLL	Msdrm.dll