Ultima modifica da un moderatore:
Ciao ragazzi, mi da errore dicendo che il tcp listener è obsoleto
Codice:
Imports System.Net.Sockets
Imports System.Text.UTF8Encoding
Public Class Form1
Dim Server As TcpListener
Dim cliente As TcpClient
Dim flusso As Network.Stream
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
servitore = New TcpListener(8888)
servitore.Start()
Timer2.Start()
ListBox1.Items.Add("Server Avviato")
End Sub
Private Sub Timer2_Tick(sender As Object, e As EventArgs) Handles Timer2.Tick
If servitore.Pending() Then
Timer2.Stop()
cliente = servitore.AcceptTcpClient()
flusso = cliente.GetStream()
Timer1.Start()
ListBox1.Items.Add("Si è connesso un utente in data alle " & Now())
End If
End Sub
Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
If cliente.Available > 0 Then
Dim temp(cliente.Available - 1) As Byte
flusso.Read(temp, 0, temp.Length)
Dim testo As String = UTF8.GetString(temp)
ListBox1.Items.Add("Client: " & testo)
End If
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
ListBox1.Items.Add("Server: " & TextBox1.Text)
Dim temp() As Byte = UTF8.GetBytes(TextBox1.Text)
flusso.Write(temp, 0, temp.Length)
TextBox1.Text = ""
End Sub
End Class