OpenNewFile Method

Open file handle.

Object.OpenNewFile(tcFileName [, ttCreated [, llIWontUTF8 
                   [, lcPassword, liCRC32]]])

XFRX 22.0

Object.OpenNewFile(tcFileName [, ttCreated [, llIWontUTF8 
                   [, lcPassword, liCRC32 [, llBIGFile [, lcComment]]]]])

XFRX 22.1

Object.OpenNewFile(tcFileName [, ttCreated [, llIWontUTF8 
                   [, lcPassword, liCRC32 [, llBIGFile
                   [, liLevel [, liMemLevel [, liStrategy [, liWBITS]]]]]]]])

Parameters

tcFileName

File name in ZIP archive. Default codepage is ANSI. If value of llIWontUTF8 parameter is TRUE, then string will be convert to UTF-8.

ttCreated

Datetime created.

llIWontUTF8

A wish uses UTF-8 for encoding file name.

For UTF-8 encoding or password .

lcPassword

File password.

liCRC32

File CRC32 checksum. It is mandatory for lcPassword. Checksum is for all data.

llBIGFile

Specifies if you want write data more then 4GiB.

lcComment

File comment. Default codepage is ANSI. If value of llIWontUTF8 parameter is TRUE, then string will be convert to UTF-8.

liLevel

Compression level. Allowed values are 1-9.

liMemLevel

Memory level specifies how much memory should be allocated.

liStrategy

Strategy specifies the compression algorithm. Allowed values are:

Value	Description
0	Default strategy
1	Filtered data
2	Huffman encoding
3	RLE
4	Fixed

liWBITS

Specifies dictionar size in bits. Allowed values are 9..15.

Return values

Number

Value	Description
0	File append to ZIP archive
-102	Bad paremeters. (ZIP_PARAMERROR)
-103	File is not a zip file. (ZIP_BADZIPFILE)
-104	Internal at error at zipping data. (ZIP_INTERNALERROR)

Remarks

Applies To: XFRX#ZIP

Examples

LOCAL m.loZIP, m.lcZIPFile, m.lcFile
m.lcZIPFile="c:\temp\_big.zip"
m.loZIP =  EVALUATE([xfrx("XFRX#ZIP")])  
IF m.loZip.openArchive(m.lcZIPFile)

   m.lcData=SYS(0)+" "+TTOC(DATETIME())
   m.loZip.OpenNewFile("myFile") 
   m.loZip.WriteData(m.lcData) 
   m.loZip.CloseFile() 
   
   m.loZip.closearchive("ěščřžýáíé")
ENDIF
RELE m.loZIP