home *** CD-ROM | disk | FTP | other *** search
- {*****************************************************************************
- * Function ...... GetExt()
- * Purpose ....... To return the extention (minus the dot) of a filepath
- * Parameters .... Path Filepath/mask to return the extension of
- * Returns ....... Three character DOS file extension
- * Notes ......... Uses functions Right, Empty, and PadR
- * Author ........ Martin Richardson
- * Date .......... October 23, 1992
- *****************************************************************************}
- FUNCTION GetExt( Path: DirStr ): ExtStr;
- VAR dir : DirStr;
- name : NameStr;
- ext : ExtStr;
- BEGIN
- FSPLIT( path, dir, name, ext );
- IF NOT Empty( Name ) THEN
- GetExt := Right( PadR( ext, 4, ' ' ), 3 )
- ELSE
- GetExt := ' ';
- END;
-