Mega Code Archive
Converts a number of bytes into a more easily read form
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// 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 "1.00 KB"
/// </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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