ftpwebrequest

using ftpWebRequest with an error: the remote server returned error 530 not logged in

久未见 提交于 2019-11-29 10:35:55
I am trying to use the ftpWebRequest in c# my code is // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://192.168.20.10/file.txt"); request.Method = WebRequestMethods.Ftp.UploadFile; // This example assumes the FTP site uses anonymous logon. request.Credentials = new NetworkCredential("dev\ftp", "devftp"); // Copy the contents of the file to the request stream. StreamReader sourceStream = new StreamReader(@"\file.txt"); byte[] fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd()); sourceStream.Close(); request

Connect to FTPS with proxy in C#

别等时光非礼了梦想. 提交于 2019-11-29 07:52:42
My below code works perfectly fine in my computer without proxy. But in client server they need to add proxy to the FTP client (FileZilla) to be able to access the FTP. But When I add proxy it says SSL cannot be enabled when using a proxy. FTP proxy var proxyAddress = ConfigurationManager.AppSettings["ProxyAddress"]; WebProxy ftpProxy = null; if (!string.IsNullOrEmpty(proxyAddress)) { var proxyUserId = ConfigurationManager.AppSettings["ProxyUserId"]; var proxyPassword = ConfigurationManager.AppSettings["ProxyPassword"]; ftpProxy = new WebProxy { Address = new Uri(proxyAddress, UriKind

Upload a file to an FTP server from a string or stream

江枫思渺然 提交于 2019-11-29 04:47:19
I'm trying to create a file on an FTP server, but all I have is either a string or a stream of the data and the filename it should be created with. Is there a way to create the file on the server (I don't have permission to create local files) from a stream or string? string location = "ftp://xxx.xxx.xxx.xxx:21/TestLocation/Test.csv"; WebRequest ftpRequest = WebRequest.Create(location); ftpRequest.Method = WebRequestMethods.Ftp.UploadFile; ftpRequest.Credentials = new NetworkCredential(userName, password); string data = csv.getData(); MemoryStream stream = csv.getStream(); //Magic using (var

Unable to rename file with ftp methods when current user directory is different from root

半城伤御伤魂 提交于 2019-11-29 04:08:26
Remark: due to spam prevention mechanizm I was forced to replace the beginning of the Uris from ftp:// to ftp. I've got following problem. I have to upload file with C# ftp method and afterwards rename it. Easy, right? :) Ok, let's say my ftp host is like this: ftp.contoso.com and after logging in, current directory is set to: users/name So, what I'm trying to achieve is to log in, upload file to current directory as file.ext.tmp and after upload is successful, rename the file to file.ext The whole difficulty is, as I guess, to properly set the request Uri for FtpWebRequest. MSDN states: The

Uploading files to FTP are corrupted once in destination

谁说胖子不能爱 提交于 2019-11-29 03:46:31
I'm creating a simple drag-file-and-upload-automatically-to-ftp windows application and I'm using the MSDN code to upload the file to the FTP. The code is pretty straight forward: // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create(String.Format("{0}{1}", FTP_PATH, filenameToUpload)); request.Method = WebRequestMethods.Ftp.UploadFile; // Options request.UseBinary = true; request.UsePassive = false; // FTP Credentials request.Credentials = new NetworkCredential(FTP_USR, FTP_PWD); // Copy the contents of the file to the request stream.

Downloading files Using FtpWebRequest

安稳与你 提交于 2019-11-29 03:03:07
问题 I'm trying to download a file using FtpWebRequest . private void DownloadFile(string userName, string password, string ftpSourceFilePath, string localDestinationFilePath) { int bytesRead = 0; byte[] buffer = new byte[1024]; FtpWebRequest request = CreateFtpWebRequest(ftpSourceFilePath, userName, password, true); request.Method = WebRequestMethods.Ftp.DownloadFile; Stream reader = request.GetResponse().GetResponseStream(); BinaryWriter writer = new BinaryWriter(File.Open

Want to use C# (FtpWebResponse) to read file list from FTP, but it returns HTML

前提是你 提交于 2019-11-28 12:40:17
I use below codes to get files from a FTP site. It works in my computer, but it only return HTML codes when I run it on another computer (I can see that the HTML are codes of web page when I access FTP via browser). What's wrong? public String GetFilesAsString(string folder,string fileExtension) { StringBuilder result = new StringBuilder(); FtpWebRequest reqFTP; try { String ftpserver = ftp + folder+"/"; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpserver)); reqFTP.UsePassive = false; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(username, password); reqFTP

How to continue or resume FTP upload after interruption of internet

梦想的初衷 提交于 2019-11-28 11:34:55
I am using below code (C# .NET 3.5) to upload a file: FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://someweb.mn/altanzulpharm/file12.zip"); request.Method = WebRequestMethods.Ftp.UploadFile; request.KeepAlive = true; request.UseBinary = true; request.Credentials = new NetworkCredential(username, password); FileStream fs = File.OpenRead(FilePath); byte[] buffer = new byte[fs.Length]; fs.Read(buffer, 0, buffer.Length); fs.Close(); Stream ftpstream = request.GetRequestStream(); ftpstream.Write(buffer, 0, buffer.Length); ftpstream.Close(); But the upload breaks when internet

Upload file to FTP site using VB.NET

徘徊边缘 提交于 2019-11-28 10:09:07
I have this working code from this link , to upload a file to an ftp site: ' set up request... Dim clsRequest As System.Net.FtpWebRequest = _ DirectCast(System.Net.WebRequest.Create("ftp://ftp.myserver.com/test.txt"), System.Net.FtpWebRequest) clsRequest.Credentials = New System.Net.NetworkCredential("myusername", "mypassword") clsRequest.Method = System.Net.WebRequestMethods.Ftp.UploadFile ' read in file... Dim bFile() As Byte = System.IO.File.ReadAllBytes("C:\Temp\test.txt") ' upload file... Dim clsStream As System.IO.Stream = _ clsRequest.GetRequestStream() clsStream.Write(bFile, 0, bFile

Get “The remote server returned an error: (500) Syntax error, command unrecognized” when I try to run FtpWebRequest.GetRequestStream

为君一笑 提交于 2019-11-28 06:03:46
问题 I have following code to send files to a FTP server. function FtpUploader( [string]$uri, [string]$localeFile, [string]$user = "ftp", [string]$password = "ftp", [int] $timeout = 20000 ){ trap { Write-Host ("ERROR: " + $_) -Foregroundcolor Red return $false } $ftp = [System.Net.FtpWebRequest]::Create($uri) $ftp = [System.Net.FtpWebRequest]$ftp $ftp.Method = [System.Net.WebRequestMethods+Ftp]::UploadFile $ftp.Credentials = new-object System.Net.NetworkCredential($user, $password) $ftp.Timeout =