Syntax

   @Filenamepart(<keyword>, <filename>) 
   @Filenamepart(ENCODED, <keyword>, <filename>) 

Arguments

   ENCODED         
      If the first argument is ENCODED then <filename> will be treated as an 
      encoded string.
      
      Range: N/A

   <keyword>
      The part of the filename you want extracted.
      
      Range: DIRNAME | FILENAME | ROOTNAME | EXTENSION
      
   <filename>
      The full pathname of a file.
      
      Range: Any String
        
Description

   This function extracts a part of a full file name it is passed in and returns 
   the result as a string.
   
   When parsing the full file name, both backslashes and forward slashes are 
   handled as path separators, regardless of operating system.
   
   For example, the full path name   
      C:\WINNT\Profiles\user\Desktop\roads.shp    
   has a DIRNAME of   
      C:\WINNT\Profiles\user\Desktop\    
   and a FILENAME of  
      "roads.shp",    
   and a ROOTNAME of   
      "roads",    
   and an EXTENSION of   
      "shp".