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FTP from my application

Answered FTP from my application

  • 9. března 2012 18:00
     
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    I have been looking around and trying different samples on allowing FTP access within my app to upload a file or files..

    and no matter what sample i try, i get the following message..

    {"The remote server returned an error: (550) File unavailable (e.g., file not found, no access)."}

    right now im working with a very simple form..

    opendialog control, and 2 buttons.. it opens the dialog window, you select your file and then hit the upload..

    dont think you can get more simple than that..

    The error message comes up on this line:

            private void btnUpload_Click(object sender, EventArgs e)
        {
            string upURL = "ftp://ftp.site.com/";
            FileInfo toUpload = new FileInfo(textBox1.Text);
            FtpWebRequest request = (FtpWebRequest)WebRequest.Create(upURL + "/" + textBox1.Text);
            request.Method = WebRequestMethods.Ftp.UploadFile;
            // This example assumes the FTP site uses anonymous logon.
            request.Credentials = new NetworkCredential("login", "password");
            Stream ftpStream = request.GetRequestStream();  <<<---- Error shows up on this line
            FileStream file = File.OpenRead(textBox1.Text);
            int length = 1024;
            byte[] buffer = new byte[length];
            int bytesRead = 0;
            do
            {
                bytesRead = file.Read(buffer, 0, length);
                ftpStream.Write(buffer, 0, bytesRead);
            }
            while (bytesRead != 0);
            file.Close();
            ftpStream.Close();
            MessageBox.Show("Upload Complete!");
        }

     

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