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Apr 22nd, 2018
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  1. Imports System.Net.Sockets
  2.  
  3. Public Class Form1
  4. Public clientSocket As TcpClient = New TcpClient()
  5. Public serverStream As NetworkStream
  6.  
  7.  
  8. Private Sub Connect()
  9. Try
  10. clientSocket.Connect("192.168.0.10", "35000")
  11. Catch
  12. AddMessage("----- CONNECTION FAILED! -----")
  13. Exit Sub
  14. End Try
  15. AddMessage("----- Client Connected! -----")
  16.  
  17. End Sub
  18.  
  19. Private Sub AddMessage(text As String)
  20. RichTextBox1.AppendText(">" & text & vbNewLine)
  21. End Sub
  22.  
  23. Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
  24. Connect()
  25. End Sub
  26.  
  27. Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
  28. serverStream = clientSocket.GetStream()
  29. Dim outStream As Byte() = System.Text.Encoding.ASCII.GetBytes(RichTextBox2.Text)
  30. serverStream.Write(outStream, 0, outStream.Length)
  31.  
  32. Threading.Thread.Sleep(5000)
  33. Dim inStream(655350) As Byte
  34. serverStream.Read(inStream, 0, clientSocket.ReceiveBufferSize)
  35. Dim returnData As String = System.Text.Encoding.ASCII.GetString(inStream)
  36. AddMessage(returnData)
  37. End Sub
  38.  
  39. Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
  40. serverStream.Flush()
  41. End Sub
  42. End Class
  43.  
  44. at sp 0
  45. 010c
  46.  
  47. i=3,
  48. >at sp 0
  49. >010c
  50. >1 0C 0A FC
  51.  
  52. >----- Client Connected! -----
  53. >at sp 0>010c
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