function PurgeExpiredFiles( 
   namePattern : String,
   fromDate : DateTime,
   toDate : DateTime,
   batchSize : int,
   filter : Func
) : int;

Parameters

namePattern

File name pattern.

fromDate

Min upload date and time.

toDate

Max upload date and time.

batchSize

Max files to process.

filter

Filter callback.

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

Reference