Tcp Listening?

Hey Vbforums , i have a problem

Lets say i got a listview and that listview contains ip and open port
i wan't the form to search open ports and put them in the Right lisview/Column example :

messagebox("Ip Found")

here is what i have a.t.m

Code:

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Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        ListView1.Columns.Clear()
        ListView1.Items.Clear()

        ListView1.View = View.Details

        ListView1.Columns.Add("Ip Addres", 180, HorizontalAlignment.Left)
        ListView1.Columns.Add("Open Port", 70, HorizontalAlignment.Left)
       
    End Sub

  Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Listview1.items.add(textbox1.text)
    End Sub

---

Can Some1 Help me out i feel like :eek2: here

Hey, check out these threads about ListView, I think they might come in handy for you ;).

First Thread
Second Thread

thnx but know i need to know
example i open file(named support.exe)
then Client(named Client.exe )
can see my ip how to do that
i know it involves stream reading and writing

IP addresses dont have anything to do with stream reading and writing... unless you are talking about writing something to a network stream and sending it via the .NET sockets classes (TCPClient etc).
Im not sure exactly what you want to do, can you explain a little better?

Are you saying you want to create a port scanner?

yes :D