IVssBackupComponentsEx3::GetSessionId method (vsbackup.h)
Returns the requester's session identifier.
Syntax
HRESULT GetSessionId(
[out] VSS_ID *idSession
);
Parameters
[out] idSession
A pointer to a variable that receives the session identifier.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
The session identifier is an opaque value that uniquely identifies a backup or restore session. It is used to distinguish the current session among multiple parallel backup or restore sessions.
As a best practice, writers and requesters should include the session ID in all diagnostics messages used for event logging and tracing.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 7 [desktop apps only] |
Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
Target Platform | Windows |
Header | vsbackup.h (include VsBackup.h, Vss.h, VsWriter.h) |
See also
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