Need some help with Reading txt file and array

[passionhckz]

Hiya, im really new to vb.net and really need to finish this project. This should be simple to all you programmers and i apperciate your help.

So what i want to do is read from a .txt file. This file has loads of proxy IP addresses and is stored in this form, (as a list) :
xxx.xxx.xxx:xxxx
xxx.xxx.xxx:xxxx
xxx.xxx.xx:xxxx
xxx.xx.xxx:xxxx
i want to (using an array most probably) be able to select one proxy off the list in the txt file. I then want a variable that i can change so that i can hook it up to a timer so i can change the proxy every thirty seconds or so. (does not have to be random selection, what ever is easiest)

The underlined txt is what i need help with, i can do the rest myself, this is my code although it probably would be a good idea to start over because im un sure what i am doing



Public index As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim objreader As New System.IO.StreamReader(TextBox4.Text)
Dim proxylist As String

proxylist = objreader.ReadToEnd

Dim str As String
Dim strArr() As String
Dim time
Dim separators() As String
separators = {"\r\n"}
Str = proxylist
strArr = Str.Split(separators, StringSplitOptions.RemoveEmptyEntries)



index = strArr.Length - 1
TextBox1.Text = (strArr(index))





UseProxy(TextBox1.Text)

Form2.WebBrowser1.Navigate(TextBox3.Text)



TextBox5.Text = proxylist
What this does, is it displays all my proxys instead of just one

I have asked for help on other websites, and people were not helpful, please dont tell me to use a vpn or something i just need help with this part of my project

 

[Paszt]

Use a VPN.

Or, using separators=Environment.Newline may work depending on the formatting of the text file.

This method may also be useful: FileSystem.ReadAllText Method (String) (Microsoft.VisualBasic.FileIO)

You can also try the TextFieldParser Class (Microsoft.VisualBasic.FileIO) with a field width of zero.