Dot Net Code Snippets

Here i have to discuss about how to get all the files of Directories and SubDirectories.

Generally we know how to get the files from From directory

ex: Directory.GetFiles("path");

C# Code:

using System.IO;

 private int position = 1;

 public void GetFiles(string path) 
    {
 
        if (File.Exists(path))
 
        {
 
           // if file Exists
 
            ProcessFile(path);
 
        }
 
        else if (Directory.Exists(path))
 
        {
 
            // if Directory exists
 
            ProcessDirectory(path);
 
        }
 
    }
 
    
 
  
 
    public void ProcessDirectory(string targetDirectory)
 
    {
 
        
 
        string[] fileEntries = Directory.GetFiles(targetDirectory);
 
        foreach (string fileName in fileEntries)
 
            ProcessFile(fileName);
 
 
 
       
 
        string[] subdirectoryEntries = Directory.GetDirectories(targetDirectory);
 
        foreach (string subdirectory in subdirectoryEntries)
 
            ProcessDirectory(subdirectory);
 
    }
 
 
 
    
 
    public void ProcessFile(string path)
 
    {
 
        FileInfo fi = new FileInfo(path);
 
        Response.Write("File Number " + position.ToString() + ". Path: " + path + "
");
 
        position++;
 
    }

Give File Path like this

GetFiles("C:\\Test\\");