Using FileStreams : FileStream « File Stream « C# / C Sharp

1. C# / C Sharp
2. File Stream
3. FileStream

Using FileStreams

  
/*
 * 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();
    }
  }

}

           
         
    
  

Related examples in the same category

1.	Create a file stream with new FileStream("test.bin", FileMode.Create)
2.	Set File IO Permission to c:
3.	FileStream with FileMode.Create and FileMode.Open
4.	Reads lines separated by vertical bars
5.	Reads strings from a file created in a text editor
6.	Create StreamReader from File Stream
7.	illustrates reading and writing binary data
8.	illustrates use of FileStreams
9.	illustrates use of FileStreams 2
10.	A simple disk-to-screen utility that demonstrates a FileReader
11.	Compare two files
12.	An enhanced cipher component that maintains a log file
13.	Reading and Writing Files
14.	Seek from Begin
15.	Write byte array to a file
16.	FileStream Class supporting both synchronous and asynchronous read and write operations.
17.	Create FileStream for ASCII encoding
18.	Create FileStream class with the specified path and creation mode.
19.	Create FileStream with specified path, creation mode, read/write and sharing permission
20.	Gets a value indicating whether the current stream supports reading.
21.	Gets a value indicating whether the current stream supports seeking.
22.	Gets a value indicating whether the current stream supports writing.
23.	Can read and write
24.	Reads a block of bytes from the stream and writes the data in a given buffer.
25.	Sets the current position of this stream to the given value.
26.	Read file fully