Hex String To Bytes (2)

 
/*
 * Copyright (c) United Binary LLC.  All rights reserved.
 * 
 * This code is licensed under the MIT License
 * 
 * SEE: http://harnessit.codeplex.com/license
 * 
 */
#region using ...
using System;
using System.Text;
#endregion

namespace UnitedBinary.Core.Utility.Text
{
  /// <include file='Text.xml' path='/Docs/Format/Class/*'/>
  public sealed class Format
  {
    private Format() {}
    /// <include file='Text.xml' path='/Docs/Format/HexStringToBytes/*'/>
    public static byte[] HexStringToBytes(string source)
    {
      if (source.Length % 2 != 0)
      {
        throw new ArgumentException("Argument must be divisible by two.", "source");
      }

      byte[] bytes = new byte[source.Length/2];
      for (int i=0; i < bytes.Length; i++)
      {
        bytes[i] = Convert.ToByte(source.Substring(i * 2, 2), 16);
      }

      return bytes;
    }

  }
}

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Hex String To Bytes (2) : HEX « Data Types « C# / C Sharp

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