C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;

namespace MusicProject
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void btnGetFolders_Click(object sender,                                      EventArgs e)
        {
            listBox1.Items.Clear();
            //To get the FolderBrowserDialog to choose the correct folder.
            FolderBrowserDialog fbd = new FolderBrowserDialog();
            if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                //To get all directories in the one you selected.
                foreach (string dir in Directory.GetDirectories(fbd.SelectedPath))
                {
                    DirectoryInfo dInfo = new DirectoryInfo(dir);
                    this.listBox1.Items.Add(dInfo.Name);
                }

                //To get all the files in the directory you selected. 
                foreach (string file in Directory.GetFiles(fbd.SelectedPath))
                {
                    FileInfo fInfo = new FileInfo(file);
                                this.listBox1.Items.Add            (fInfo.Name);
                }
            } 
        }
    }
}

http://downloads.businessobjects.com/akdlm/crystalviewer/CRViewer.exe
http://downloads.businessobjects.com/akdlm/cr4vs2010/CRforVS_13_0.exe
http://downloads.businessobjects.com/akdlm/cr4vs2010/CRforVS_redist_install_64bit_13_0_3.zip

void CopyStream(Stream destination, Stream source)
      {
          int count;
          byte[] buffer = new byte[1000000];
          while ((count = source.Read(buffer, 0, buffer.Length)) > 0)
          {


              destination.Write(buffer, 0, count);

          }



      }