String To Byte Array - CSharp System

CSharp examples for System:Byte Array

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Description

String To Byte Array

Demo Code

/*/* ww w.ja  v a2 s . co  m*/
 * Copyright (C) 2011 mooege project
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
using System.Linq;
using System.Collections.Generic;
using System;

public class Main{
        public static byte[] ToByteArray(this string str)
        {
            str = str.Replace(" ", String.Empty);

            var res = new byte[str.Length / 2];
            for (int i = 0; i < res.Length; ++i)
            {
                string temp = String.Concat(str[i * 2], str[i * 2 + 1]);
                res[i] = Convert.ToByte(temp, 16);
            }
            return res;
        }
}

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