static void Main(string[] args) { string message; Client obj = new Client(); obj.ClientStart(); while (true) { Console.WriteLine("Type message to Send : "); Console.WriteLine("Type exit to disconnect : "); message = Console.ReadLine(); if (message.Length > 0) { Console.WriteLine("Message sent by client : " + message); obj.SendMessage(message); } else { Console.WriteLine("Nothing typed"); } if (message.Equals("exit")) { break; } } obj.ClientStop(); }