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ADIR, SYS(2000) and Filer all returned wrong results
Message
From
01/12/2006 11:02:34
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01173982
Message ID:
01174112
Views:
15
Ins't *e4*.jpg mean all files with .jpg extension?
Cetin

>Hi everybody,
>
>I decided to start a new thread, which is a continuation of "Invalid subscript reference" thread.
>
>I re-coded my program a minute ago to use sys(2000) instead of ADIR. I have a directory with more than 13K jpg files and I'm trying to search for *e4*.jpg. ADIR, Filer and SYS(2000) all return 112 files where 9 of them do not have e4 as part of the name.
>
>Here are the wrong files returned:
>
>K-NK1648PS.JPG
>W-PT9144OX.JPG
>W-ER3953D.JPG
>W-ER3963D.JPG
>W-TB2302D.JPG
>W-TB2123D.JPG
>W-TB2332D.JPG
>W-TB1207D.JPG
>W-PT9216D.JPG
>
>and here is the test program
>
>	#define crlf CHR(13) + CHR(10)
>*!*	oMyFiler = CREATEOBJECT('Filer.FileUtil')
>*!*	oMyFiler.SearchPath = "t:\jpg"
>*!*	oMyFiler.FileExpression = '*e4*.jpg'
>*!*	oMyFiler.Find(0)
>*!*	=MESSAGEBOX(oMyFiler.Files.Count)
>*!*	_cliptext = ""
>*!*	FOR EACH loFile IN oMyFiler.Files
>*!*		_cliptext = _cliptext + loFile.Name + CRLF
>*!*	NEXT
>=MESSAGEBOX(DIRECTORY("t:\jpg"))
>ltTime = DATETIME()
>_cliptext = ""
>CREATE CURSOR crsTest (FieldName C(50))
>lcFileName = SYS(2000,[t:\jpg\*e4*.jpg]) && All files
>DO WHILE NOT EMPTY(lcFileName)
>*!*	   IF LIKE(UPPER(myStemPart), UPPER(JUSTSTEM(lcFileName))) OR;
>*!*	      LIKE(UPPER(myExtPart), UPPER(JUSTEXT(lcFileName)))
>*!*	
>*!*	   ENDIF
>	WAIT WINDOW NOWAIT m.lcFileName
>	IF NOT "E4" $ UPPER(m.lcFileName)
>		_cliptext = _cliptext + m.lcFileName + CRLF
>		INSERT INTO crsTest VALUES (m.lcFileName)
>	endif
>   lcFileName = SYS(2000,[t:\jpg\*e4*.jpg],1)
>ENDDO
>=MESSAGEBOX(DATETIME() - m.ltTime)
>=MESSAGEBOX(RECCOUNT('crsTest'))
>
>I'm accessing this computer through LogMeIn and the computer is connected to terminal server where the files reside. The connection with the server is not very good from our place.
Çetin Basöz

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