Csharp/C Sharp by API/System/BitConverter

BitConverter.GetBytes

<source lang="csharp">

using System; using System.Net; using System.Text; public class BinaryDataTest {

  public static void Main()
  {
     int test1 = 45;
     double test2 = 3.14159;
     int test3 = -1234567890;
     bool test4 = false;
     byte[] data = new byte[1024];
     string output;
     data = BitConverter.GetBytes(test1);
     output = BitConverter.ToString(data);
     Console.WriteLine("test1 = {0}, string = {1}", test1, output);
     data = BitConverter.GetBytes(test2);
     output = BitConverter.ToString(data);
     Console.WriteLine("test2 = {0}, string = {1}", test2, output);
     data = BitConverter.GetBytes(test3);
     output = BitConverter.ToString(data);
     Console.WriteLine("test3 = {0}, string = {1}", test3, output);
     data = BitConverter.GetBytes(test4);
     output = BitConverter.ToString(data);
     Console.WriteLine("test4 = {0}, string = {1}", test4, output);
  }

}

 </source>

BitConverter.ToBoolean

<source lang="csharp">

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(285998345545.563846696m);
       Console.WriteLine(BitConverter.ToString(b));
       Console.WriteLine(ByteArrayToDecimal(b));
   }
   

}

 </source>

BitConverter.ToInt32

<source lang="csharp">

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(285998345545.563846696m);
       Console.WriteLine(BitConverter.ToString(b));
       Console.WriteLine(ByteArrayToDecimal(b));
   }
   

}

 </source>

BitConverter.ToString

<source lang="csharp">

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(285998345545.563846696m);
       Console.WriteLine(BitConverter.ToString(b));
       Console.WriteLine(ByteArrayToDecimal(b));
   }
   

}

 </source>