Hi,

I have tried lots but i would like the listbox1.selected index to go through each single one
i tried +1 it works but it wont go the next one
Please help cheers

Works but it does it too fast is there anyway to make it go slower so you can see it visually also?

use timer

If i < ListBox1.Items.Count - 1 Then
   i = i + 1
   ListBox1.SelectedIndex = i
End If

and write this code inside the timer1_tick event

Im a real noob when it comes to timer i actually hate them please explain
so i should put under button 1 timer.1 start where do i put timer stop ect
Cheers
says i is not declared i know why but not sure how to fix

Edited 5 Years Ago by mr3army: n/a

add the timer control to your form by double clicking on the tool bar
when timer is added into your form just double on it and paste the code
and declare this variable globally

dim i as integer=0

and

timer1.enable=true

paste this line on form_load event

Comments
Great Help!

Enable is not part of the timer error you mean start or what?
Cheers

Dim i As Integer = 0
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If i < ListBox1.Items.Count - 1 Then
       i = i + 1
       ListBox1.SelectedIndex = i
End If
End Sub


 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
 Timer1.Enabled = True
End Sub

Check this.
If this work then ok, other wise post your updated code with you problem in very clear manner, other it take long time to get solution for your problem

Public Class Form1
    Dim dir As String
    Dim i As Integer = 0


    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        OpenFileDialog1.Title = "Please Select a File"
        'OpenFileDialog1.InitialDirectory = "C:temp"
        OpenFileDialog1.ShowDialog()
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        WebBrowser1.Navigate("http://pingomatic.com/")




    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        WebBrowser1.Document.GetElementById("title").SetAttribute("value", TextBox1.Text)
        WebBrowser1.Document.GetElementById("blogurl").SetAttribute("value", TextBox2.Text)
        WebBrowser1.Navigate("javascript:check_common();")
        WebBrowser1.Navigate("javascript:document.getElementById('pingform').submit();")



    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click

            TextBox2.Text = (ListBox1.SelectedItem)
        Label3.Text = "Url: " & ListBox1.SelectedItem
        Timer1.Start()


              

    End Sub

    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        OpenFileDialog1.Title = "Please Select a File"
        'OpenFileDialog1.InitialDirectory = "C:temp"
        OpenFileDialog1.ShowDialog()
    End Sub

    Private Sub OpenFileDialog1_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog1.FileOk
        Dim strm As System.IO.Stream
        strm = OpenFileDialog1.OpenFile()
        Dir = OpenFileDialog1.FileName.ToString()
        If Not (strm Is Nothing) Then
            'insert code to read the file data
            strm.Close()
        End If
        Me.ListBox1.DataSource = IO.File.ReadAllLines(Dir)
    End Sub


    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        If i < ListBox1.Items.Count - 1 Then
            i = i + 1
            ListBox1.SelectedIndex = i
        End If




    End Sub



    Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click


    End Sub
End Class

Heres my code
i want it to go through each one so that each site will be pinged

Public Class Form1
    Dim dir As String
    Dim i As Integer = 0

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        OpenFileDialog1.Title = "Please Select a File"
        'OpenFileDialog1.InitialDirectory = "C:temp"
        OpenFileDialog1.ShowDialog()
End Sub

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        WebBrowser1.Navigate("http://pingomatic.com/")

End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
  WebBrowser1.Document.GetElementById("title").SetAttribute("value", TextBox1.Text)
 WebBrowser1.Document.GetElementById("blogurl").SetAttribute("value", TextBox2.Text)
 WebBrowser1.Navigate("javascript<b></b>:check_common();")
   WebBrowser1.Navigate("javascript<b></b>:document.getElementById('pingform').submit();")

End Sub

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Timer1.Start()
             
End Sub

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        OpenFileDialog1.Title = "Please Select a File"
        'OpenFileDialog1.InitialDirectory = "C:temp"
        OpenFileDialog1.ShowDialog()
End Sub

Private Sub OpenFileDialog1_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog1.FileOk
        Dim strm As System.IO.Stream
        strm = OpenFileDialog1.OpenFile()
        Dir = OpenFileDialog1.FileName.ToString()
        If Not (strm Is Nothing) Then
            'insert code to read the file data
            strm.Close()
        End If
        Me.ListBox1.DataSource = IO.File.ReadAllLines(Dir)
    End Sub


Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        If i < ListBox1.Items.Count - 1 Then
            i = i + 1
            ListBox1.SelectedIndex = i
        TextBox2.Text = (ListBox1.SelectedItem)
        Label3.Text = "Url: " & ListBox1.SelectedItem

        End If

End Sub

End Class

Wish you better luck

Dim x As Integer = 0
        Dim j As Integer = 0
        For i As Integer = 0 To ListBox1.Items.Count - 1
            For j = 0 To 50
                j = j + 1
                If j < 50 Then
                    Application.DoEvents()
                End If
            Next
            ListBox1.SelectedIndex = i
            MsgBox(ListBox1.SelectedIndex.ToString)
        Next

I cant seem to get the post before the other one to work
i just want it to go through and ping the selected websites in the list

Thats a different problem.......so you have to start new thread to get better help actually i never do programming related to web.

I cant seem to get the post before the other one to work
i just want it to go through and ping the selected websites in the list

Just wondering, each site that you load and ping in the WebBrowser, does it load a new page that you need to view/get confirmation before it moves on to try and ping another site?

Since you already have most of the info in this thread to accomplish your goal, I will send you a private message and help you organize the code already provide to get you a solution. Reason is, kind of pointless to overload a permanent thread with similar info and private messages can be deleted.

This article has been dead for over six months. Start a new discussion instead.