C#

..
}
catch (UnclearQuestionException uqex)
{
    MessageBox.Show("Your question is not clear. Please tell us more about the exception you see!");
}

Member 8653959 wrote:

pls suggests me which algorithm is used for ftp in c#...

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
They hate us for our freedom![^]

Tridip Bhattacharjee wrote:

then a request goes to UPS site.

Tridip Bhattacharjee wrote:

then i have to create another class library for that company.

Member 3137078 wrote:

Use stringbuilder to combine more string values together

for each row in a table
  instantiate a StringBuilder (with the default length of 16 no less!)
  for each column
    Append a comma (possibly with a test first)
    Append the value
  write it somewhere with ToString()

instantiate a StringBuilder (ideally with some estimate of how much space is required by the longest record)
for each row in a table
  set the StringBuilder's Length to 0
  for each column
    AppendFormat the value and a comma
  write it somewhere with ToString ( 0 , Length-1 ) to eliminate the extraneous comma

Thread thr;

Socket Soc = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        IPEndPoint ipend = new IPEndPoint(IPAddress.Any, 8000);

private void buttonX1_Click(object sender, EventArgs e)
        {
            thr = new Thread(Listen);
            thr.Start();   
        }

 void Listen()
        {
            Soc.Bind(ipend);
            Soc.Listen(10);
            
            byte[] data = new byte[500];
            while (true)
            {
                // Accept the connection
                Socket client = Soc.Accept();
                client.Receive(data);
                sth = Encoding.ASCII.GetString(data);

                //send data
                //string send = textBox2.Text;
                //byte[] sending;
                //sending = Encoding.ASCII.GetBytes(send);
                //textBox2.Text = "";
                //
                //client.Send(sending);
                //
                client.Shutdown(SocketShutdown.Both);
                client.Close();
                
            }
            
        }

Socket soc = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
           IPEndPoint ipend = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 8000);
           //soc.Bind(ipend);
           soc.Connect(ipend);
           string input = textBoxX1.Text;
           byte[] data = new byte[500];
           data = Encoding.ASCII.GetBytes(input);
           soc.Send(data);
           string sth = "";
           sth = Encoding.ASCII.GetString(data1);
           textBoxX2.Text = sth;