/*
* C# Programmers Pocket Consultant
* Author: Gregory S. MacBeth
* Email: gmacbeth@comporium.net
* Create Date: June 27, 2003
* Last Modified Date:
* Version: 1
*/
using System;
using System.IO;
namespace Client.Chapter_11___File_and_Streams
{
public class UsingFileStreams {
static void Main(string[] args)
{
//Creates a file with read-write access that allows others to read
FileStream MyFileStream1 = new FileStream(@"c:\Projects\Testing.txt", FileMode.Create);
FileInfo MyFiles = new FileInfo(@"c:\Projects\Testing.txt");
FileStream MyFileStream2 = MyFiles.OpenRead();
//or any of the following
MyFileStream2 = MyFiles.OpenWrite();
MyFileStream2 = MyFiles.Open(FileMode.Append, FileAccess.Read, FileShare.None);
MyFileStream2 = MyFiles.Create();
//You can read file stream ona pe byte basis or as an array of bytes
int MyBytes = MyFileStream1.ReadByte();
//or
int NumberOfBytes = 200;
byte[] MyByteArray = new Byte[NumberOfBytes];
int BytesRead = MyFileStream1.Read(MyByteArray, 0, NumberOfBytes);
//Data can be written to FileStreams as well through bytes or arrays of //bytes
byte MyWriteByte = 100;
MyFileStream1.WriteByte(MyWriteByte);
//or via an array
int NumberOfBytesToWrite = 256;
byte[] MyWriteByteArray = new Byte[NumberOfBytesToWrite];
for (int i = 0; i < 256; i++)
{
MyWriteByteArray[i] = (byte)i;
i++;
}
MyFileStream1.Write(MyWriteByteArray, 0, NumberOfBytesToWrite);
MyFileStream1.Close();
MyFileStream2.Close();
}
}
}
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