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  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Diagnostics;
  6. using System.Drawing;
  7. using System.IO;
  8. using System.Linq;
  9. using System.Net;
  10. using System.Net.Sockets;
  11. using System.Text;
  12. using System.Threading;
  13. using System.Threading.Tasks;
  14. using System.Windows.Forms;
  15.  
  16. namespace SendFile
  17. {
  18.     public partial class Form1 : Form
  19.     {
  20.         public Form1()
  21.         {
  22.             InitializeComponent();
  23.         }
  24.  
  25.         public TcpListener listener;
  26.  
  27.         private void button1_Click(object sender, EventArgs e)
  28.         {
  29.             Thread trd = new Thread(new ThreadStart(this.Serwer));
  30.             trd.Start();
  31.  
  32.         }
  33.  
  34.         public int size;
  35.  
  36.         public void Serwer()
  37.         {
  38.             listener = new TcpListener(IPAddress.Any, 1234);
  39.             listener.Start();
  40.  
  41.             TcpClient client = listener.AcceptTcpClient();
  42.             NetworkStream stream = client.GetStream();
  43.  
  44.             if (client.Connected)
  45.                 Debug.Write("podłączony");
  46.  
  47.             size = read(stream, client);
  48.             readFile(stream, client);
  49.  
  50.             listener.Stop();
  51.  
  52.         }
  53.  
  54.         public void sendFile(NetworkStream s)
  55.         {
  56.             FileStream filestream = new FileStream(@"C:\Users\Piotr\Music\obok mnie.mp3", FileMode.Open);
  57.             byte[] data = new byte[filestream.Length];
  58.             filestream.Read(data, 0, (int)filestream.Length);
  59.             progressBar1.Maximum = data.Length;;
  60.  
  61.             send(data.Length, s);
  62.  
  63.             Debug.WriteLine("Max: " + progressBar1.Maximum + ", Data: " + data.Length);
  64.             for (int i = 0; i < data.Length; i++)
  65.             {
  66.                 s.WriteByte(data[i]);
  67.                 progressBar1.Value = i;
  68.             }
  69.         }
  70.  
  71.         private void button2_Click(object sender, EventArgs e)
  72.         {
  73.             TcpClient client = new TcpClient();
  74.             client.Connect(ip.Text, 1234);
  75.  
  76.             NetworkStream stream = client.GetStream();
  77.  
  78.             sendFile(stream);
  79.             //send(543678291, stream);
  80.  
  81.             stream.Close();
  82.             client.Close();
  83.         }
  84.  
  85.         public void send(int number, NetworkStream s)
  86.         {
  87.             /*byte[] bytes = Encoding.UTF8.GetBytes(text);
  88.             s.Write(bytes, 0, bytes.Length); */
  89.             byte[] bytes = BitConverter.GetBytes(number);
  90.             s.Write(bytes, 0, bytes.Length);
  91.         }
  92.  
  93.         public int read(NetworkStream s, TcpClient client)
  94.         {
  95.             byte[] readBytes = new byte[client.ReceiveBufferSize];
  96.             s.Read(readBytes, 0, Convert.ToInt32(client.ReceiveBufferSize));
  97.             //string result = Encoding.UTF8.GetString(readBytes);
  98.             int result = BitConverter.ToInt32(readBytes, 0);
  99.             MessageBox.Show(result.ToString());
  100.             return result;
  101.         }
  102.  
  103.         public void readFile(NetworkStream s, TcpClient client)
  104.         {
  105.             byte[] fileBytes = new byte[size];
  106.             Debug.WriteLine("Otrzymane: " + fileBytes.Length);
  107.             int a = 0;
  108.             while (a < size)
  109.             {
  110.                 fileBytes[a] = (byte)s.ReadByte();
  111.                 a++;
  112.  
  113.             }
  114.  
  115.             string path = @ścieżka.Text;
  116.             File.WriteAllBytes(path, fileBytes);     
  117.  
  118.             MessageBox.Show("Zapisano plik w: " + path);
  119.         }
  120.  
  121.         private void Form1_Load(object sender, EventArgs e)
  122.         {
  123.             /*string text ="Jakis tekst";
  124.             byte[] bytes = Encoding.ASCII.GetBytes(text);
  125.             MessageBox.Show(bytes.Length.ToString());
  126.             byte[] bytes = BitConverter.GetBytes(101010);
  127.             MessageBox.Show(bytes.Length.ToString()); */
  128.         }
  129.     }
  130. }
  131.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cs(4,14): error CS0234: The type or namespace name `Data' does not exist in the namespace `System'. Are you missing an assembly reference?
prog.cs(13,24): error CS0234: The type or namespace name `Tasks' does not exist in the namespace `System.Threading'. Are you missing an assembly reference?
prog.cs(14,14): error CS0234: The type or namespace name `Windows' does not exist in the namespace `System'. Are you missing an assembly reference?
Compilation failed: 3 error(s), 0 warnings
stdout 
Standard output is empty
https://ideone.com/p2T9vs
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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