diff -r 51a74ef9ed63 -r ae94777fff8f Symbian3/SDK/Source/GUID-B563AC07-A54B-50E2-A3B2-821E8BC2C863.dita --- a/Symbian3/SDK/Source/GUID-B563AC07-A54B-50E2-A3B2-821E8BC2C863.dita Wed Mar 31 11:11:55 2010 +0100 +++ b/Symbian3/SDK/Source/GUID-B563AC07-A54B-50E2-A3B2-821E8BC2C863.dita Fri Jun 11 12:39:03 2010 +0100 @@ -1,33 +1,33 @@ - - - - - -Using -CDirScanThis topic describes about setting up the scan and -parsing path. -
Setting up the scan using SetScanDataL() - -

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.

-
Parsing paths using FullPath()

If the full path -of the entry currently being scanned is:

C:\Topdir\Middledir\Bottomdir\

and -the top level directory in the scan as passed to SetScanDataL() is:

C:\Topdir\

then:

    -
  • AbbreviatedPath() returns \Middledir\

  • -
  • FullPath() returns C:\Topdir\Middledir\.

  • -
+ + + + + +Using +CDirScanThis topic describes about setting up the scan and +parsing path. +
Setting up the scan using SetScanDataL() + +

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.

+
Parsing paths using FullPath()

If the full path +of the entry currently being scanned is:

C:\Topdir\Middledir\Bottomdir\

and +the top level directory in the scan as passed to SetScanDataL() is:

C:\Topdir\

then:

    +
  • AbbreviatedPath() returns \Middledir\

  • +
  • FullPath() returns C:\Topdir\Middledir\.

  • +
\ No newline at end of file