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By Zedna
#include <WinAPI.au3> $text = FileReadLastChars("C:\Program Files\AutoIt3\Include\Array.au3", 1024) MsgBox(0, 'FileReadLastChars', $text) Func FileReadLastChars($sFile, $nChars) Local $nBytes $tBuffer = DLLStructCreate("char["&$nChars&"]") $hFile = _WinAPI_CreateFile($sFile, 2, 2) ; open for read _WinAPI_SetFilePointer($hFile, -1 * $nChars, 2) ; from end _WinAPI_ReadFile($hFile, DLLStructGetPtr($tBuffer), $nChars, $nBytes) _WinAPI_CloseHandle($hFile) Return DLLStructGetData($tBuffer, 1) EndFunc ; included as standard UDF since AutoIt 3.2.13.6 version Func _WinAPI_SetFilePointer($hFile, $iPos, $iMethod = 0) $aResult = DllCall( "kernel32.dll", "long", "SetFilePointer", "hwnd", $hFile, "long", $iPos, "long_ptr", 0, "long", $iMethod) If @error Then Return SetError(1, 0, -1) If $aResult[0] = -1 Then Return SetError(2, 0, -1) ; $INVALID_SET_FILE_POINTER = -1 Return $aResult[0] EndFunc ;==>_WinAPI_SetFilePointer Here is my topic about _WinAPI_SetFilePointer()
EDIT: simpler version compatible with latest AutoIt
$text = FileReadLastChars("C:\Program Files\AutoIt3\Include\Array.au3", 1024) MsgBox(0, 'FileReadLastChars', $text) Func FileReadLastChars($sFile , $nChars) $hFile = FileOpen($sFile, 0) ; open for read FileSetPos($hFile, -1 * $nChars, 2) ; from end $sRet = FileRead($hFile) FileClose($hFile) Return $sRet EndFunc
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By dinotom
Can files be read from the web or the cloud?
I am trying to read this file but get the file open error.
#include <FileConstants.au3> #include <MsgBoxConstants.au3> ;Assign the file path to a variable Local $sFilePath = "C:\Automation\test.txt" Local $sFilePathAzure ="https://batlgroupimages.blob.core.windows.net/files/test.txt" Local $nLineNumberToLookFor = 0 ;Open the file test.txt in append mode. ;If the folder C:\Automation does not exist, it will be created. Local $hFileOpen = FileOpen($sFilePathAzure, $FO_APPEND + $FO_CREATEPATH) ;Display a message box in case of any errors. If $hFileOpen = -1 Then MsgBox($MB_SYSTEMMODAL, "", "An error occurred while opening the file.") EndIf ;Set the file position to beginning for reading the data from the beginning of the file. FileSetPos($hFileOpen, 0, $FILE_BEGIN) ;Read the data from the file using the handle returned by FileOpen ;Local $sFileRead = FileRead($hFileOpen) ;Read the 2nd line of data from the file using the handle returned by FileOpen Local $sFileReadLine = FileReadLine ($hFileOpen,2) ;Close the handle returned by FileOpen. FileClose($hFileOpen)
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By nacerbaaziz
hello sirs,
i have searched allot about an function that can read the INI file as a string
i mean function to read the ini files from string and not from the file directly.
i finally found an UDF that do what i want
but unfortunately all the functions work, but the function that i want it not working.
this is the udf
the function that i need is _IniReadFromString
this is the function
Func _IniReadFromString($szInput, $szSection, $szKey, $Default) $szInput = StringStripCR($szInput) Local $aRegMl = StringRegExp($szInput, "\[" & __StringEscapeRegExp($szSection) & "\]\n+(?:[^\[].*?=.*\n)*" & __StringEscapeRegExp($szKey) & "=(.*)\n?(", 3) If @error Then Return SetError(1, 0, $Default) ; key not found Return $aRegMl[0] EndFunc;==>_IniReadFromString
i hope that any one can help me
thank you in advance
iniex.au3
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By RestrictedUser
Hello AutoIt Scriptwriters!
I want to read https based site that it's address is: Soft98 (https://soft98.ir/)
I've tried with "_INetGetSource", "BinaryToString(InetRead)" and "InetRead" but none of them don't help me
How can i get this site html source code without opening IE Windows?
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By Rhidlor
I don't have any experience compiling AutoIt scripts or know of any best practices regarding said scripts so I was wondering, what are some of the options for passing data to complied scripts? Here's an example of what I mean by "option": Writing data to a text file, then running a script which reads the data from that text file.
Thanks!
I apologize if this topic is a little lackluster
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