Converts a number of bytes into a more easily read form.

       
// Copyright 2008-2009 Mike Hurley
// This program and associated libraries are licensed under the GNU LGPL 2.1
// See LICENSE.TXT in the root folder for the license.
using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using System.IO;

namespace DirectoryChunker
{
    /// <summary>
    /// Misc. utility methods.
    /// </summary>
    public class Utility
    {
        private Utility() { }

        /// <summary>
        /// Converts a number of bytes into a more easily read form.
        /// Ex. 1024 bytes returns &quot;1.00 KB&quot;
        /// </summary>
        /// <param name="bytes">Byte size to convert.</param>
        /// <returns>String representation of bytes.</returns>
        public static string GetFileSizeAsStringWithSuffix(ulong bytes)
        {
            string[] suffixArray = new string[] { "{0:N0} B", "{0:N2} KB", "{0:N2} MB", "{0:N2} GB", "{0:N2} TB", "{0:N2} PB" };
            int suffixIndex = 0;
            double size = (double)bytes;

            while (suffixIndex < suffixArray.Length &&
                size >= 1024.0)
            {
                suffixIndex++;
                size /= 1024.0;
            }

            return string.Format(suffixArray[suffixIndex], size);
        }

    }
}

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Converts a number of bytes into a more easily read form. : Byte Array « File Stream « C# / C Sharp

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