IFileSystemImage::LockInChangePoint method (imapi2fs.h)

Locks the file system information at the current change-point level.

Syntax

HRESULT LockInChangePoint();

Return value

S_OK is returned on success, but other success codes may be returned as a result of implementation. The following error codes are commonly returned on operation failure, but do not represent the only possible error values:

Return code Description
IMAPI_E_FSI_INTERNAL_ERROR
Internal error occurred: %1!ls!.

Remarks

Once the change point is locked, rollback to earlier change points is not permitted.

Locking the change point does not change the IFileSystemImage::get_ChangePoint property.

Requirements

Requirement Value
Minimum supported client Windows Vista, Windows XP with SP2 [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header imapi2fs.h

See also

IFileSystemImage

IFileSystemImage::RollbackToChangePoint

IFileSystemImage::get_ChangePoint