[RESOLVED] [HELP] Read From Text File

Hey Guys!
I need your help, again. Two guys did an awesome job helping me out, and I really like this community so far.

So my question is:

I want to create this code:
When my program starts, I want it to create a folder called "vMod" and make data.ini/data.dat/data.txt in it, but ONLY if it doesn't exist. (I prefer data.ini).

When it's created, I want this .v. text to save in it, again only if it doesn't exist.

Code:

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Name vMod
Kills 0

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Then, for example, I have a text box and I want to read the "Name line" and put "vMod" or whatever string in the txtText.Text.
After that, I want "Kills Line" string in txtText1.Text. I just want 0 or whatever number to be in txtText1.Text, not the whole "Kills 0", just "0". And I will add 1 more line by my self, later. Thanx

Also, please comment on the code explaining it, I am 14 years old and I want programming to be my job when I grow up. Thanks In Advanced!

Start new project, add Text1 and Text2 to the Form and use the following code.

vb Code:

Private Const mstrDataFolder As String = "g:\vMode" ' Replace with your path
Private Const mstrDataFile As String = "g:\vMode\data.ini" ' Replace with your file name
 
Private Sub Form_Load()
    CreateDataFolder
    CreateDataFile
    ReadDataFile
End Sub
 
Private Sub CreateDataFolder()
    ' Check if the folder exist, if it isn't then create it.
    If Dir(mstrDataFolder, vbDirectory) = vbNullString Then
        MkDir mstrDataFolder
    End If
End Sub
 
Private Sub CreateDataFile()
    ' Check if the file exist, if it isn't then create and initialize it.
    If Dir(mstrDataFile) = vbNullString Then
        Dim lngFileNumber As Long
        
        lngFileNumber = FreeFile
        Open mstrDataFile For Output As #lngFileNumber
        Print #lngFileNumber, "Name vMod"
        Print #lngFileNumber, "Kills 0"
        Close #lngFileNumber
    End If
End Sub
 
Private Sub ReadDataFile()
    Dim lngFileNumber As Long
    Dim strName As String
    Dim strKills As String
    
    ' read Name and Kills from the file
    lngFileNumber = FreeFile
    Open mstrDataFile For Input As #lngFileNumber
    Line Input #lngFileNumber, strName
    Line Input #lngFileNumber, strKills
    Close #lngFileNumber
    
    ' Show Name and Kills in Text1 and Text2
    Text1.Text = Mid$(strName, InStr(1, strName, " ") + 1)
    Text2.Text = Mid$(strKills, InStr(1, strKills, " ") + 1)
    
End Sub

Quote:

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Originally Posted by 4x2y

Start new project, add Text1 and Text2 to the Form and use the following code.

vb Code:

Private Const mstrDataFolder As String = "g:\vMode" ' Replace with your path
Private Const mstrDataFile As String = "g:\vMode\data.ini" ' Replace with your file name
 
Private Sub Form_Load()
    CreateDataFolder
    CreateDataFile
    ReadDataFile
End Sub
 
Private Sub CreateDataFolder()
    ' Check if the folder exist, if it isn't then create it.
    If Dir(mstrDataFolder, vbDirectory) = vbNullString Then
        MkDir mstrDataFolder
    End If
End Sub
 
Private Sub CreateDataFile()
    ' Check if the file exist, if it isn't then create and initialize it.
    If Dir(mstrDataFile) = vbNullString Then
        Dim lngFileNumber As Long
        
        lngFileNumber = FreeFile
        Open mstrDataFile For Output As #lngFileNumber
        Print #lngFileNumber, "Name vMod"
        Print #lngFileNumber, "Kills 0"
        Close #lngFileNumber
    End If
End Sub
 
Private Sub ReadDataFile()
    Dim lngFileNumber As Long
    Dim strName As String
    Dim strKills As String
    
    ' read Name and Kills from the file
    lngFileNumber = FreeFile
    Open mstrDataFile For Input As #lngFileNumber
    Line Input #lngFileNumber, strName
    Line Input #lngFileNumber, strKills
    Close #lngFileNumber
    
    ' Show Name and Kills in Text1 and Text2
    Text1.Text = Mid$(strName, InStr(1, strName, " ") + 1)
    Text2.Text = Mid$(strKills, InStr(1, strKills, " ") + 1)
    
End Sub

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WoW Thanks, that was pretty good, +REP Definitely. The only other thing I need, is so it loads from App.Path. I have tried it and it gave me errors. So can you please fix it? Thanks.

Quote:

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Originally Posted by Vlad1k

The only other thing I need, is so it loads from App.Path. I have tried it and it gave me errors.

---

I have declared paths as constant for demonstration only, to fix, replace declaration and Form_Load with

vb Code:

Private mstrDataFolder As String
Private mstrDataFile As String
 
Private Sub Form_Load()
    
    If Right$(App.Path, 1) = "\" Then ' it is drive root, so don't append slash
        mstrDataFolder = App.Path & "vMode"
    Else
        mstrDataFolder = App.Path & "\vMode"
    End If
 
    mstrDataFile = mstrDataFolder & "\data.ini"
    
    CreateDataFolder
    CreateDataFile
    ReadDataFile
End Sub

Cool +REP Again, but I need some more help. :-/ I want to save file data.ini, but I only want to save Kills Line, not the name line, the name line I want to stay the same as it was. Thnx Again. Really good job

Vlad1k,

if you just started to learn programming why do you use very outdated programming language?
There is much more robust and far more advanced language available - VB 2010 Express. It's free and you can get it directly from Microsoft.

Well, my step-dad has a EnterPrise edition of VB6 that he got from his college on his birthday. I don't want to switch because I have a old computer, and I am fine with what I have.

Of course it's up to you but since you're only 14 do it now before it's too late.
Those days when you can learn one thing and go with it for awhile are gone.

Good luck.

I will download 2010 Edition when I will get a new laptop, for now I am creating this awesome Server Mod, and it might be incompatible with 2010.

Can anyone say how I can save this file without changing the Name ***? I just want to save it as Kills ****

Quote:

---

Originally Posted by Vlad1k

I will download 2010 Edition when I will get a new laptop, for now I am creating this awesome Server Mod, and it might be incompatible with 2010.

Can anyone say how I can save this file without changing the Name ***? I just want to save it as Kills ****

---

You got code to check/create folder and file and you got code to read and display the file. If the file is initially created it is filled with initial data as you told 4x2y.
If you changed your mind now, read the code, find the line that does the initial writting of the name and delete it or mark this line as a comment ('). You should be able to do at least that on your own! We do llike to get Rep-Points, but what we do like even more, is seeing the a comment has been understood and OP is realy using new coding-skills (which are paste&copy!).

All right, I think I do know what you talking about. It was 5 am when I posted this. I will do this. Thanks.

i think rhino has a point if you are only 14 and you want this to be your job, you will probably want to try a university or college course of a higher degree like some of the rest of us have done and you do not want to be learning something that changes so fast because all of the problem solving skills and concepts you may or maynot have learned will be a complete waste if you are using the first programming language that comes along ( to you ) you had better write a calculation program and work out when you will be applying for your first real programming job and then apply for vb20xx replace xx with the year of atleast the first if not the 2nd year of employment and then get the books out for microsoft 2100 as it may take a while for you the catch up with all of the hints and tricks that your old programming language could have taught you... yes i know there is no punctuation here.. its a rant!

The reall important thing to learn in programming is that there is no such thing as the best language or even the right language for a given problem, but some languages are better suited than others.

I personally have written in too many languages to list here, each one has merit and each one teaches you something about programming and the nature of programatically solvable problems..

do not be put off, try them all especially the fre ones and the up and coming ones like "D" and "E" try not to be bogged down by these attitudes.

keep programming and learning

learn concepts not rote!

</rant>

I could not do it. Can some one help me please?

You could not do what? What have you done so far? This is not chit-chat and you have to show us your effort by at least showing your actual code.

Quote:

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Originally Posted by Vlad1k

I could not do it. Can some one help me please?

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You already read Name and stored its value in Text1, Kills and stored in Text2, so all you need is write them again

vb Code:

Private Sub SaveDataFile()
    Dim lngFileNumber As Long
    
    lngFileNumber = FreeFile
    Open mstrDataFile For Output As #lngFileNumber
    Print #lngFileNumber, "Name " & Text1.Text
    Print #lngFileNumber, "Kills " & Text2.Text
    Close #lngFileNumber
End Sub

BTW: if the user isn't allowed to change the Name, set the Text1.Locked = True

I got it to work, because I renamed the file to kills.ini, because I didn't need the first line (Name vMod), and instead of having Kills 0 in that file, I just put 0. Very efficient. I also put a check to check for a file and folder. Thanx guys.
Resolved.