Problems to get MemoryStream using FtpClient.Download(string remotePath- Stream destinationStream)-Method

Aspose.Email Product Family
1

Dear Aspose-Team,

we’re currently using the class FtpClient and aspecialy the Method Download (see subject). If we try to execute the following code:

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 Aspose.Network.Ftp;

using System.IO;


namespace FtpTestApplication

{

public partial class MainForm : Form

{

public MainForm()

{

InitializeComponent();

}


    <span style="color:blue;">private</span> <span style="color:blue;">void</span> buttGetFTP_Click(<span style="color:blue;">object</span> sender, <span style="color:#2b91af;">EventArgs</span> e)
    {
        <span style="color:#2b91af;">FtpClient</span> ftpClient;
        ftpClient = <span style="color:blue;">new</span> <span style="color:#2b91af;">FtpClient</span>(<span style="color:#a31515;">"kutest-ftp"</span>, 80, <span style="color:#a31515;">"TestLogin"</span>, <span style="color:#a31515;">"TestPassword"</span>);
        ftpClient.TransferType = <span style="color:#2b91af;">TransferType</span>.Binary;
        ftpClient.Connect(<span style="color:blue;">true</span>);
        <span style="color:#2b91af;">ListItem</span>[] Lst;
        Lst = ftpClient.ListDirectoryDetails(<span style="color:#a31515;">"TestFolder"</span>);

        <span style="color:blue;">string</span>[] FileList = <span style="color:blue;">new</span> <span style="color:blue;">string</span>[Lst.Count()];
        <span style="color:blue;">int</span> i = 0;
        <span style="color:blue;">foreach</span> (<span style="color:#2b91af;">ListItem</span> itm <span style="color:blue;">in</span> Lst)
        {
            FileList[i++] = itm.Name;

        }
        ftpClient.ChangeDirectory(<span style="color: rgb(163, 21, 21);">"</span><span style="color:#a31515;">TestFolder</span><span style="color:#a31515;">"</span>);

        <span style="color:#2b91af;">Stream</span> stmReader = <span style="color:blue;">new</span> <span style="color:#2b91af;">MemoryStream</span>();
        ftpClient.Download(FileList[0], stmReader);
    }
}



}
we receice the exception by trying to use the stream:
“Cannot access a closed Stream.”.

So, what is the right way to use this method and to use the given Stream?

Thanks for answers!

Greetings from Germany,
Stephan

2

Hi Stephan,

Thank you for inquiry.

I have reproduced the issue and logged it in our bug tracking system (ID: 25679). We will inform you when it gets fixed. Sorry for the inconvenience.

3

Hello Aspose-Team,

is this issue already solved? Because we need a fast solution…

Greetings,
Stephan

4

Hi Stephan,

The issue is resolved and will be included in v6.4, which will be published by the end of this month.

5

The issues you have found earlier (filed as 25679) have been fixed in [this update](http://www.aspose.com/community/files/51/.net-components/aspose.network-for-.net/entry299819.aspx).

This message was posted using Notification2Forum from Downloads module by aspose.notifier.

6

Thanks a lot. Today, we will test this release as well as the fixed stream-bug on ftp-download.