Imports System
Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports Microsoft.VisualBasic
Public Class Form1
Dim WithEvents RC As New vRobots.RoCar01
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim server As TcpListener
server = Nothing
Dim port As Int32 = 13000
Dim localAddr As IPAddress = IPAddress.Parse("192.168.0.145")
server = New TcpListener(localAddr, port)
server.Start()
Dim bytes(1024) As Byte
Dim data As String = Nothing
While True
Console.Write("Waiting for a connection... ")
Dim client As TcpClient = server.AcceptTcpClient()
Console.WriteLine("Connected!")
data = Nothing
Dim stream As NetworkStream = client.GetStream()
Dim i As Int32
i = stream.Read(bytes, 0, bytes.Length)
While (i <> 0)
data = System.Text.Encoding.ASCII.GetString(bytes, 0, i)
Console.WriteLine("Received: {0}", data)
' data = data.ToUpper()
MsgBox(data)
' RC.MoveC(data)
Dim msg As Byte() = System.Text.Encoding.ASCII.GetBytes(data)
stream.Write(msg, 0, msg.Length)
Console.WriteLine("Sent: {0}", data)
i = stream.Read(bytes, 0, bytes.Length)
End While
client.Close()
End While
Console.WriteLine(ControlChars.Cr + "Hit enter to continue....")
Console.Read()
End Sub
End Class
