CSecureChannelClient::GetSessionKey (deprecated)
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This is preliminary documentation and subject to change.
This topic documents a feature of the Windows Media Device Manager SDK. We recommend that you migrate your application to use the Windows Portable Devices API. For more information, see the Windows Portable Devices SDK.
The GetSessionKey method retrieves the current session key. This method is not used by applications.
Syntax
HRESULT GetSessionKey(
BYTE* pbSPSessionKey
);
Parameters
pbSPSessionKey
[out] Pointer to the first byte of a buffer specifying the session key. The session key is used for encryption and decryption by the EncryptParam and DecryptParam methods.
Return Values
The method returns an HRESULT. All the interface methods in Windows Media Device Manager can return any of the following classes of error codes:
- Standard COM error codes
- Windows error codes converted to HRESULT values
- Windows Media Device Manager error codes
For an extenstive list of possible error codes, see Error Codes.
Possible values include, but are not limited to, those in the following table.
| Return code | Description |
| S_OK | The method succeeded. |
| E_INVALIDARG | The pbSPSessionKey parameter is invalid or is a NULL pointer. |
| E_FAIL | An unspecified error occurred. |
Requirements
Header: Include scclient.h.
Library: mssachlp.lib
See Also