How to code this variables?

[oemript]

I would like to know on how to code the variable as shown below

Does anyone have any suggestions?
Thanks in advance for any suggestions

 

Original Code

Local $sURL1 = FileReadLine($hFileOpen, 1)
Local $sURL2 = FileReadLine($hFileOpen, 2)
Local $sURL3 = FileReadLine($hFileOpen, 3)
Local $sURL4 = FileReadLine($hFileOpen, 4)
Local $sURL5 = FileReadLine($hFileOpen, 5)

How to simplify above coding using For loop, as shown below: $sURL & $i is not working under AutoIT here.

For $i = 1 to 5
         Local $sURL & $i = FileReadLine($hFileOpen, $i)
         MsgBox($MB_SYSTEMMODAL, "", "line of the file:" & @CRLF & $sURL & $i)
Next

[BrewManNH]

You could use Assign, but I would use an array.

[Xandy]

I didn't test this, but it might work   This example uses an array as mentioned by BrewManNH, for indexing.

Local $URL_max = 5
Local $asURL[$URL_max]; Create Array

For $i = 0 to $URL_max - 1
     $asURL[$i] = FileReadLine($hFileOpen, $i)                                          ; Read URL from file
     MsgBox($MB_SYSTEMMODAL, "", "line of the file:" & @CRLF & $asURL[$i] & " " & $i)   ; Display URL stored in $asURL[]
Next
; Display index [0]
MsgBox($MB_SYSTEMMODAL, "", "Array index: " & $asURL[0])

Edit: Fixed my variable naming errors.

Edit: Also fixed array range.

 

Edited April 3, 2018 by Xandy

[Subz]

You could just use _FileReadToArray for example:

#include <Array.au3> ;~ For Display Purposes Only
#include <File.au3>

Local $sFileName = @ScriptDir & "\Filename.txt"
Local $aFileName
_FileReadToArray($sFileName, $aFileName, 0)
_ArrayDisplay($aFileName)

;~ If you only want the first 5 lines of the file
ReDim $aFileName[5]
_ArrayDisplay($aFileName)

 

[oemript]

6 hours ago, Xandy said:

I didn't test this, but it might work   This example uses an array as mentioned by BrewManNH, for indexing.

Local $URL_max = 5
Local $asURL[$URL_max]; Create Array

For $i = 0 to $URL_max - 1
     $asURL[$i] = FileReadLine($hFileOpen, $i)                                          ; Read URL from file
     MsgBox($MB_SYSTEMMODAL, "", "[" & $i + 1 & "] line of the file:" & @CRLF & $asURL[$i])   ; Display URL stored in $asURL
Next
; Display index [0]
MsgBox($MB_SYSTEMMODAL, "", "Array index: " & $asURL[0])

Edit: Fixed my variable naming errors.

Edit: Also fixed array range.

 

 

Please see following image, when I load the first line of file, it returns nothing, and loading the second line of file should be Line 2, but it return Line 1 instead.

Do you have any suggestions on what wrong it is on reading file?
Thanks, to everyone very much for any suggestions (^v^)

Sample_Lines.txt

Edited April 3, 2018 by oemript

[Subz]

For $i = 0 to $URL_max - 1

Should be:

For $i = 1 to $URL_max

 

[oemript]

Thanks, to everyone very much for suggestions (^v^)