new BinaryWriter(stream) and Write method

   

using System;
using System.IO;

class MainClass
{
    public static byte[] DecimalToByteArray (decimal src){
        using (MemoryStream stream = new MemoryStream()) {
           using (BinaryWriter writer = new BinaryWriter(stream)){
               writer.Write(src);
               return stream.ToArray();
           }
        }
    }
    public static decimal ByteArrayToDecimal (byte[] src){
        using (MemoryStream stream = new MemoryStream(src)){
           using (BinaryReader reader = new BinaryReader(stream)){
              return reader.ReadDecimal();
           }
        }
    }
    public static void Main()
    {
        byte[] b = null;

        b = BitConverter.GetBytes(true);
        Console.WriteLine(BitConverter.ToString(b));

        Console.WriteLine(BitConverter.ToBoolean(b, 0));

        b = BitConverter.GetBytes(3678);
        Console.WriteLine(BitConverter.ToString(b));

        Console.WriteLine(BitConverter.ToInt32(b, 0));

        b = DecimalToByteArray(12345678.123456m);
        Console.WriteLine(BitConverter.ToString(b));

        Console.WriteLine(ByteArrayToDecimal(b));
    }
}

1.	Binary Writer Reader
2.	new BinaryReader(stream)
3.	StreamWriter and BinaryWriter
4.	Creating a sequential-access file
5.	Reading a sequential-access file
6.	BinaryWriter and BinaryReader classes for the writing and reading of primitive types
7.	Working with the BinaryWriter Class
8.	Working with the BinaryReader Class
9.	File pointer move and read binary file
10.	Write and then read back binary data
11.	Use BinaryReader and BinaryWriter to implement a simple inventory program
12.	Read the data from a file and desiralize it
13.	Read and Write a Binary File
14.	Read Struct out of a file with BinaryReader
15.	extends BinaryReader
16.	Write a value at a given position. Used to write a size of data in an earlier located header.

new BinaryWriter(stream) and Write method : Binary Read Write « File Stream « C# / C Sharp

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