cut raw data?

[pixartist]

lets say i open a file in binary mode, how can i cut a part of the size of 200 bytes from the end of the file content?

[PsaltyDS]

lets say i open a file in binary mode, how can i cut a part of the size of 200 bytes from the end of the file content?

$sFile = "C:\Temp\File.bin"
$hFile = FileOpen($sFile, 16)
$bData = FileRead($hFile)
$iStart = BinaryLen($bData) - 200
If $iStart < 1 Then $iStart = 1
$bCut = BinaryMid($bData, $iStart)
FileClose($hFile)
ConsleWrite("Debug: $bCut = " & $bCut & @LF)

Edit: Made demo more complete.

Edited March 6, 2008 by PsaltyDS