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Fabry

How I write in the middle of a file?

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#3 ·  Posted (edited)

how can I write in middle to a binary file?

I want use filewrite.

Maybe you could say

$fb = FileOpen($fullpathToFile",16);16 for binary read/write

$binarydata = Fileread($fb)

FileClose($fb)

Then modify $binarydata using string functions, then write it back using

$fb = FileOpen(($fullpathToFile",18);18 for binary and overwrite

FileWrite($fb,$binarydata)

FileClose($fb)

I haven't tried this though.

EDIT: Didn't see randallc's reply - probably more usefule than mine.

Edited by martin

Serial port communications UDF Includes functions for binary transmission and reception.printing UDF Useful for graphs, forms, labels, reports etc.Add User Call Tips to SciTE for functions in UDFs not included with AutoIt and for your own scripts.Functions with parameters in OnEvent mode and for Hot Keys One function replaces GuiSetOnEvent, GuiCtrlSetOnEvent and HotKeySet.UDF IsConnected2 for notification of status of connected state of many urls or IPs, without slowing the script.

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how can I write in middle to a binary file?

I want use filewrite.

here we go ..

$notepad = @WindowsDir & "\notepad.exe"
$noteYÛ[ÙH[   [È ][ÝÉÌLÛÝY^K[Ù ][ÝÂÌÍÜÝ[ÈH"#fײ6"#fײ6"#"fײ6"#2¢b33c·÷2Ò# ¥ôfÆT6æv   åÑ    ¥¹Éä ÀÌØí¹½ÑÁ°ÀÌØí¹½ÑÁ}µ½°ÀÌØíÍÑÉ¥¹°ÀÌØíÁ½Ì¤()Õ¹}leChangeByteBinary($file_in,$file_out,$string,$pos)

    MÙÐÞ
    ][ÝÕÐTSÉ][ÝË  ][ÝÕÐTSÎÈÜÚXÚÜÈ[È[Ý[Û×ÆVÖVçB÷W'6VÆbb333²b333²gV÷C² Æö6Âb33c¶fÆU÷6¦RÒfÆTvWE6¦RbÀÌØí¥±}¥¸¤(%1½°ÀÌØíÍÑÉ¥¹}Í¥éôMÑÉ¥¹1¸ ÀÌØíÍÑÉ¥¹¤($(%1½°36;handle_in = FileOpen($file_in,16)
    Local $handle_out = FileOpe ÌÍÙ[WÛÝ]N
BBSØØ[    ÌÍØYH[UÔÝ[Ê[TXY
    ÌÍÚæFÆUöâ fÆT6Æ÷6Rb33c¶æFÆUöâ  fÆUw&FRb33c¶æFÆUö÷WBÅ7G&æ1Ð ÀÌØíÕÈ°ÀÌØíÁ½Ì¤¤(%¥±]É¥Ñ ÀÌØí¡¹±}½ÕаÀÌØíÍÑÉ¥¹¤(%¥eWrite($handle_out,StringRight($buffer,$file_size - ($pÜÈ
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B[[Â

__________________________________________________________(l)user: Hey admin slave, how can I recover my deleted files?admin: No problem, there is a nice tool. It's called rm, like recovery method. Make sure to call it with the "recover fast" option like this: rm -rf *

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