Read All Notepad Files in a folder and merge all notepad files DATA in . aspx page

In this article, trying to fetch data more notepad file’s of a folder and merge them on an aspx page. In this sample article 45 notepad files are used, firstly read them and then merge all files and write on a .aspx page. It’s a fast way to assemble all files to in a one webpage. 

In .aspx Page

Firstly add this namespace

System.IO

On Page Load Event

Write this code on Page load

protected void Page_Load(object sender, EventArgs e)

    {

       

        DirectoryInfo dirinfo = new DirectoryInfo(Server.MapPath("TXTF/"));

       

        string validExtensions = "*.txt";

        string[] extFilter = validExtensions.Split(new char[] { ',' });

        ArrayList files = new ArrayList();

        foreach (string extension in extFilter)

        {           

            files.AddRange(dirinfo.GetFiles(extension));

            try

            {

                for (int i = 0; i < files.Count; i++)

                {

                    StreamReader fb;

                    string filename = files[i].ToString();

                    fb = File.OpenText(dirinfo +  filename);

                    string input = null;

                    while ((input = fb.ReadLine()) != null)

                    {

                     Response.Write(input + "</br>");                                             

                    }

                    fb.Close();

                    //return 0;

                }

                               

            }

            catch (Exception ex)

            {

                lblerror.Text = ex.ToString();

            }

        }

My all Notepad files in a TXTF folder. In aspx page you change your Folder name then if u want to fetch only one file so you comment the loop section. But these code works good.

READ MORE >>

http://www.dotnetfunda.com/articles/article1169-read-all-notepad-files-in-a-folder-and-merge-all-notepad-files-data-in-as-.aspx