C#

Henry Minute wrote:

Of course the *ahem* 'correct' way to do this sort of thing is to create your own DataGridViewCell class and include that in your own DataGridViewColumn class. One advantage of that is, of course that it will be available for use in other situations.

YourDataGridView.Columns[TheColumn].DefaultCellStyle.Padding = new Padding(Left, Top, Right, Bottom);

this.Style.Padding = new Padding(Left, Top, Right, Bottom);

using System;
using System.Collections;
using System.Net.Sockets;
using System.Linq;
using System.Text;
using System.IO;

namespace Server
{
    class Program
    {
        static void Main(string[] args)
        {
            runServer();
        }

        static public void runServer()
        {
            TcpListener listener;
            Socket connection;
            NetworkStream socketStream;
            int port = 43;
            
            try
            {
                listener = new TcpListener(port);
                listener.Start();
                Console.WriteLine(" Whereis Server Started....");
                while (true)
                {
                    connection = listener.AcceptSocket();
                    socketStream = new NetworkStream(connection);
                    doRequest(socketStream);
                    socketStream.Close();
                    connection.Close();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("Exception: " + e.ToString());
                //log.log(e.ToString());
            }
        }

        //Stores person and location string
        //Hashtable table = new Hashtable();

        static void doRequest(NetworkStream socketStream)
        {
            StreamWriter sw = new StreamWriter(socketStream);
            StreamReader sr = new StreamReader(socketStream);

            String cmd = sr.ReadLine(); //here cmd is either going to be <person> or <person> <space> <location>
            
            Hashtable table = new Hashtable();
            table.Add("bob", "in bed");
            table.Add("sam", "test_location2");
            table.Add("mark", "test_location3");

        if (cmd.Contains(' ')) //If cmd contains a <space> it must be a request to update a persons location
        {
                String person = cmd;
                
                //Finds the position of the <space> character in the string and 
                //then uses that position to cut the string into a new substring.
                int SpaceChr = person.IndexOf(" ");
                person = person.Substring(0,SpaceChr);
                Console.WriteLine("person test <" + person + ">");

                String location = cmd;
                SpaceChr++;
                location = location.Substring(SpaceChr);
                Console.WriteLine("location test <" + location + ">");
            
                table.Add(person, location);
                table[person] = location;

                sw.WriteLine(person + " location changed to " + location);
                Console.WriteLine("\n" + person + " location changed to " + location);
                sw.Flush();
        }
        else //If cmd doesn't contain a <space> then it must be a lookup request
        { 
            String person = cmd; 
            Console.WriteLine("Request for " + person + "\n\nReplied " + table[person]);
            sw.WriteLine(person + " is " + table[person]);
            sw.Flush();
        }
              
        }
    }
}




<pre>using System;
using System.Collections;
using System.Net.Sockets;
using System.Linq;
using System.Text;
using System.IO;

namespace HashTableTest
{
    class Program
    {
        static void Main(string[] args)
        {
            //Hashtable table = new Hashtable();
            //table.Add("bob", "test_location");
            //table.Add("sam", "test_location2");
            //table.Add("mark", "test_location3");
            //Console.WriteLine("Has the hashtable worked:" + table["bob"]);
            //Console.ReadLine();

            string name = "bob";
            string location = "at home";
            
            Hashtable table = new Hashtable();
            table.Add(name, location);
            table.Add("sam", "test_location2");
            table.Add("mark", "test_location3");

            //table.Add(person, location);
            //table[person] = location;

            Console.WriteLine("Has the hashtable worked:" + table[name]);
            Console.ReadLine();
        }
    }
}

using System;
using System.Net.Sockets;
using System.IO;
public class Whois
{
    static void Main(string[] args)
    {
        
        string name = "localhost";

        int port = 43;
        
        TcpClient client = new TcpClient();

        Console.WriteLine("Whereis Server Requested...\n");
        
        try
        {
            client.Connect(name, port);
        }
        catch (Exception noServer)
        {
            Console.WriteLine("Server refused connection. Is the server up and listening on port " + port + "? \n");
            Console.WriteLine("Exception: \n\n" + noServer.ToString());   
        }
        StreamWriter sw = new StreamWriter(client.GetStream()); 
        StreamReader sr = new StreamReader(client.GetStream());

        Console.WriteLine("Client:");
        string person = args[0];

        if (args.Length > 1)
        {
            string location = args[1];
            sw.WriteLine(person + " " + location);
            
            Console.WriteLine("Attempting to Change location of <" + person + "> to <" + location + ">\n");
        }
        else
        {
            Console.WriteLine("Looking up <" + person + ">");
            sw.WriteLine(person);
        }
        
        sw.Flush(); //sends sw
        
        Console.WriteLine("Server:\n" + sr.ReadToEnd());
        Console.ReadLine(); //holds window open
    }
}

musefan wrote:

IMO it looks like Microsoft are trying to replace the C# language with the VB language (which is clearly for people with no logical sense who want to be programmers - which shouldnt happen)

Computafreak wrote:

Optional parameters is (are?) a little odd because we have function overloading for this reason.

void ExampleMethod(int parOne, double parTwo = 3)
{
}
void ExampleMethod(int parOne)
{
}