[2005] listview read and save CFG

Hi,

I need to read a file .cfg (it's like an .ini) and change, read some information.

here is and exemple of the CFG file:

Code:

---

[rubrique]
item.0=10.0, 15, 1
item.1=12.0, 11, 5
item.2=17.0, 15, 3
etc...

---

First, I need to read all lines in [rubrique] and keep only the first number after = (So in the example, I want to add in my listview 10, 12 and 17
So I have a listview.

To read the CFG I use:

Code:

---

Declare Auto Function GetPrivateProfileString Lib "kernel32.dll" (ByVal section As String, _
              ByVal key As String, ByVal defvalue As String, ByVal retval As System.Text.StringBuilder, _
              ByVal bufsize As Integer, ByVal path As String) As Integer
    Public Shared Function ReadCfgValue(ByVal path As String, ByVal section As String, _
          ByVal key As String, Optional ByVal defvalue As String = "") As String
        Dim sb As New System.Text.StringBuilder(1024)
        GetPrivateProfileString(section, key, defvalue, sb, 1024, path)
        Return sb.ToString()
    End Function


Dim rubrique As String = ReadCfgValue("Path_of_the_CFG", "rubrique", "item.0")
        Dim MyArray() As String
        Dim MyString As String
        MyString = (rubrique)
        MyArray = Split$(MyString, ".")
        ListView1.Items.Add(MyArray(0))

---

BUT with this code, I can add only the first number of the first item. IT's normal because I read the key item.0 but...

First question:
How can I read all items. (Important, I don't know how many item is in the CFG of the user)




If the first question is resolved, I want to be able to click on an item in my listview and change/save the number if I need (via and other Form with a textbox where the user can change the number)

Second question:

So, how can change a number in the listview and save in the .CFG

Thanks for your help...

Can you open this file in a text editor. If yes then why not use StrimReader to read and separate the info.

Ok, I find a solution to load the number and to change it in my listview.


The last difficulty is :

How can I save (replace) the new entry in my CFG file ???

Please, help it's my last difficulty for this prog :)

thanks

I found this solution

Code:

---

EntireString = EntireString.Replace("old_number", ListView1.Items(0).SubItems(1).Text)

---

but the result is

Old version:
[rubrique]
item.0=10.0, 15, 1
item.1=12.0, 11, 5
item.2=17.0, 15, 3
etc...


New version:

[rubrique]
item.0=100
item.1=200
item.2=300
etc...

How to don't change these numbers after "," ?