COPYING FILE USING FILE HANDLING

FILE HANDLING 

STREAM

STREAM IS A CONCEPT BY WHICH WE CAN CONNECT DIFFERENT DEVICES LIKE CONSOLE,HDD,PENDRIVE ETC AND ALSO USE READ AND WRITE OPERATIONS.  

TYPES OF STREAM

• FILE ORIENTED STREAM.
• CHARACTER ORIENTED STREAM.

EXAMPLE OF FILE STREAM

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.IO;

namespace FileHandling

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        

        private void copyingfi_Click(object sender, EventArgs e)

        {

            FileStream source = new FileStream("C:\\sachin.ini", FileMode.Open);

            FileStream destination = new FileStream("D:\\sachin.ini", FileMode.Create);

            source.CopyTo(destination);

            while (true)

            {

                int i = source.ReadByte();

                if (i == -1)

                {

                    break;

                    destination.WriteByte(Convert.ToByte(i));

                  

                }

                

                destination.Close();

                

            }

        }

    }

}