Get File Name : File Name « File Stream « C# / C Sharp

1. C# / C Sharp
2. File Stream
3. File Name

Get File Name

     
//
// Pauthor - An authoring library for Pivot collections
// http://pauthor.codeplex.com
//
// This source code is released under the Microsoft Code Sharing License.
// For full details, see: http://pauthor.codeplex.com/license
//


using System;
using System.IO;
using System.Net;

public static class UriUtility
{


    public static String GetFileName(String path)
    {
        if (IsLocalFile(path))
        {
            return Path.GetFileName(path);
        }
        else
        {
            Uri uri = new Uri(UriUtility.ExpandUri(path), UriKind.RelativeOrAbsolute);
            if (uri.IsAbsoluteUri == false) return Path.GetFileName(path);
            if (uri.Segments.Length <= 1) return null;

            return uri.Segments[uri.Segments.Length - 1];
        }
    }
    public static bool IsLocalFile(String path)
    {
        Uri uri = new Uri(path, UriKind.RelativeOrAbsolute);
        if (uri.IsAbsoluteUri) return uri.IsFile;
        if (File.Exists(path) || Directory.Exists(path)) return true;
        return false;
    }
    public static String ExpandUri(String path)
    {
        Uri uri = new Uri(path, UriKind.RelativeOrAbsolute);

        if (uri.IsAbsoluteUri)
        {
            if (uri.IsFile) return uri.LocalPath;
            return uri.AbsoluteUri;
        }

        if (File.Exists(path) || Directory.Exists(path)) return Path.GetFullPath(path);

        return path;
    }

}

   
    
    
    
    
  

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