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FoxWizzy

[Help]_stringencrypt

5 posts in this topic

I want to have a program to encript a string and write it to a file

E.x. file1 ...

Then read file1 decript the code and write it to another file

E.x. file2

the code works up to write the encripted string in file1 but in file2 all i get it 0 or "

can you please help

#include <GUIConstantsEx.au3>
#include <String.au3>


Opt("MustDeclareVars",1)

Global $lvl, $input, $input2

start()
logi()

Func start()
    Local $msg, $button

    $lvl = 1

    GUICreate("Test")

    $input = GUICtrlCreateInput("Input",0, 25)
    $input2 = GUICtrlCreateInput("Input2",0, 50)
    $button = GUICtrlCreateButton("Button",0, 75)

    GUISetState(@SW_SHOW)

    While 1
        $msg = GUIGetMsg()
        Select
            Case $msg = $GUI_EVENT_CLOSE
                Exit
            Case $msg = $button
                Call("logi")
        EndSelect
    WEnd
EndFunc

Func logi()
    Local $read, $read2, $file, $file2, $te

    $read = GUICtrlRead($input)
    $read2 = GUICtrlRead($input2)

    $file = FileOpen("C:\Test.txt",2)

    FileWrite($file,_StringEncrypt(1,$read,$read2,$lvl))

    FileClose($file)

    $te = FileRead($file)

    $file2 = FileOpen("C:\Test2.txt",2)

    FileWrite($file2,_StringEncrypt(0,$te,$read2,$lvl))

    FileClose($file2)


EndFunc

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You've forgot to reopen the first file, in read-mode, after you closed it. Read the FileOpen function description; you don't need to close the file handle to read from it.

#include <Constants.au3>

$hFile = FileOpen(@ScriptDir & "\Test1.txt", 2)
FileWrite($hFile, "123")
FileSetPos($hFile, 0, $FILE_BEGIN)
$sText = FileRead($hFile)

ConsoleWrite($sText & @CRLF)
FileClose($hFile)

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Authenticity is right, but It'd like to add that "logi()" on line 10 will never be called, because "start()" never returns and that line 31 should just be "logi()" instead of Call("logi").

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thenx Authenticity

it works now

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