#region License and Copyright
/* -------------------------------------------------------------------------
* Dotnet Commons IO
*
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the
*
* Free Software Foundation, Inc.,
* 59 Temple Place,
* Suite 330,
* Boston,
* MA 02111-1307
* USA
*
* -------------------------------------------------------------------------
*/
#endregion
using System;
using System.Collections;
using System.Globalization;
using System.IO;
namespace Dotnet.Commons.IO
{
///
/// <summary>
/// This class provides basic facilities for manipulating files and file paths.
///
/// <h3>File-related methods</h3>
/// There are methods to
/// <list type="bullet">
/// <item>copy a file to another file,</item>
/// <item>compare the content of 2 files,</item>
/// <item>delete files using the wildcard character,</item>
/// <item>etc</item>
/// </list>
/// </summary>
///
public sealed class FileUtils
{
/// ---------------------------------------------------------------
/// <summary>
/// Get Relative Path
/// </summary>
/// <param name="rootPath"></param>
/// <param name="fullPath"></param>
/// <returns></returns>
/// <remarks>Based on Turtle.Lib.Utilities.FileUtils</remarks>
/// ---------------------------------------------------------------
public static string GetRelativePath(string rootPath, string fullPath)
{
if (String.IsNullOrEmpty(rootPath) || String.IsNullOrEmpty(fullPath))
{
return null;
}
else if (fullPath.Equals(rootPath))
{
return string.Empty;
}
else if (fullPath.Contains(rootPath + "\\"))
{
return fullPath.Substring(rootPath.Length + 1);
}
else
{
return null;
}
}
}
}
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