Asser

Help me Thanks

17 posts in this topic

#1 ·  Posted (edited)

Hola, I want to read just numbers which after " : ", could some one show me an example in "MsgBox"?

For example: 24.rtr.25.:17
I wanted to read only the numbers which after " : "
Thank you and sorry for bad english

Note: I have many lines so i want to read line by line and only numbers which after :

Edited by Asser

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Welcome to the forum @Asser.

 

I think you should try to use RegExp like this:

Local $aResult = StringRegExp($sData,'.*?:(\d+)' ,3)
If Not @error Then
    For $iIndex = 0 to  Ubound($aResult) -1
        MsgBox(0,'Test',$aResult[$iIndex])
    Next
EndIf

 

 


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#3 ·  Posted (edited)

@Asser, welcome to AutoIt and to the forum.

if you're not into RegExp, then see the help file for StringInStr() and StringRight(). the former lets you detect the position of the last colon in your string, the latter allows you to isolate the substring to the right of that position.

 

Edited by orbs

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Thanks mLipok, orbs i will give a try :)

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$sData = "24.rtr.25.:17"
Local $aResult = StringRegExp($sData,'.*?:(\d+)' ,3)
If Not @error Then
    For $iIndex = 0 to  Ubound($aResult) -1
        MsgBox(0,'Test',$aResult[$iIndex])
    Next
EndIf

it is works fine but i want to creat a txt with more lines so i made like:

$sData = FileOpen("test25.txt", 0)
Local $aResult = StringRegExp($sData,'.*?:(\d+)' ,3)
If Not @error Then
    For $iIndex = 0 to  Ubound($aResult) -1
        MsgBox(0,'Test',$aResult[$iIndex])
    Next
EndIf

Any solution how to do that? I am not good in english to understand autoit as well, so possible to help me, thanks

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You are using FileOpen but you also should use FileRead and FileClose.
 

9 minutes ago, Asser said:

I am not good in english

Just like me :)

 


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Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 - BETA * ADO.au3 UDF SMTP Mailer UDF *

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I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

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thanks again for answering me

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#8 ·  Posted (edited)

I want to know what is wrong here? why didn't get a message with number 17?
 

$sData = FileOpen("test25.txt", 0)
Local $aResult = StringRegExp($sData,'.*?:(\d+)' ,3)
If Not @error Then
    For $iIndex = 0 to  Ubound($aResult) -1
     $oka = FileReadLine ($aResult[$iIndex])
     MsgBox(0,"", $oka)
    Next
EndIf
FileClose($sData)

I am trying to do my best to done it but with a little help from you it will be nice
Note: in my .txt is one line: 24.rtr.25.:17

Edited by Asser

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#9 ·  Posted (edited)

Shouldn't that be FileRead or where do you actually read the data before do StringRegExp()?

$sData = FileOpen("test25.txt", 0)

Jos

Edited by Jos

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8 minutes ago, Jos said:

Shouldn't that be FileRead or where do you actually read the data before do StringRegExp()?

$sData = FileOpen("test25.txt", 0)

Jos

I want to read the line by line in a txt and only numbers which after " : ", i know my code is wrong, could you edit it or tell me how to start to write ot correctly

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I gave you the hint already as the variable $sData contains the FileHandle to the input file, not that input file data!
You need to read the first line before the  StringRegExp() statement.

Jos


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ok will try to do that, thx

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Please read the code you create and try to understand it!
Have you looked at the helpfile for FileOpen and FileReadLine ? 
You are still testing the FileHandle in the StringRegExp() statement, so again try to understand each line you coded!

Jos

 


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Yes i have read both but my english doesn't enough to help me to understand them well, if it possible to edit my code so i can know what i have done wrong, thanks

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Ok... will do this one time only. This should be close to what you want:

$sFh = FileOpen("test25.txt", 0)
If $sFh = -1 then
    MsgBox(0,"Error opening file", "Error opening file")
    Exit
EndIf
While 1
    ; Read line
    $sData = FileReadLine($sFh)
    ; test for last record read
    If @error Then ExitLoop
    ; PERFORM the test on the read record
    Local $aResult = StringRegExp($sData,'.*?:(\d+)' ,3)
    If Not @error Then
        For $iIndex = 0 to  Ubound($aResult) -1
            MsgBox(0,'Test',$aResult[$iIndex])
        Next
    EndIf
WEnd
FileClose($sFh)

Enjoy,

Jos


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Oh, thank you and thanks for understanding me

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