This topic describes about setting up the scan and parsing path.
Taking the above directory structure, if SetScanData() is called as follows:
_LIT(KDirText,"C:\\TopDir\\"); ... SetScanDataL(KDirText,KEntryAttDir,ESortByName|EAscending,CDirScan::EScanDownTree); ...
then the directories are scanned, by repeatedly calling CDirScan::NextL() in the following order: TopDir , Dir1 , Dir2 , Dir3 , Dir4 , Dir5 , Dir6 , Dir7 . The sort key of EAscending means that multiple directories within the same parent directory are scanned in ascending alphabetic or numeric order.
If the scan direction is upwards, i.e. CDirScan::EScanUpTree , the directories are scanned in the order: Dir2 , Dir4 , Dir3 , Dir1 , Dir6 , Dir7 , Dir5 , TopDir .
Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.