C# - Upload File Via FTP - Server Returned Error (550) File Is Unavailable, Cannot Find File?
Oct 31, 2009
I'm trying to upload a file via FTP from my local computer to an FTP server, which is also on my local computer at the moment. I've got this sub I'm calling:
Public Sub UploadFTPFile(ByVal ftpservername, ByVal fullfilepath, ByVal filename, ByVal username, ByVal password)Dim clsRequest As System.Net.FtpWebRequest = _
DirectCast(System.Net.WebRequest.Create("ftp://" & ftpservername & "/" & filename), System.Net.FtpWebRequest)
clsRequest.Credentials = New System.Net.NetworkCredential(username, password)
clsRequest.Method = System.Net.WebRequestMethods.Ftp.UploadFile
[Code]...
I'm running an FTP Server using Golder FTP Server, which is freeware. I think it's setup correctly because connecting to the FTP Server using the exact same string as above using Windows Explorer works great.
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Jan 11, 2011
Using vb.net 2005 - FtpWebRequest for ListDirectory always gets 550 error The remote server returned an error: (550) File unavailable (e.g., file not found, no access).
On both FTPListDirRequest.Method = System.Net.WebRequestMethods.Ftp.ListDirectory
FTPListDirRequest.Method = System.Net.WebRequestMethods.Ftp.ListDirectoryDetails
[Code]...
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Sep 25, 2008
Does My.Computer.Network.DownloadFile work with FTP? When I attempt to use it, I get the exception: "The remote server returned an error: (500) Syntax error, command unrecognized."
Here's the code I'm using:
Dim UpdateAddress As String = "ftp://xxx.xxx.xxx.xxx" & lbDownload.Items(X).ToString
My.Computer.Network.DownloadFile(UpdateAddress, BasicPath & lbDownload.Items(X).ToString, "", "", True, 10000, False, FileIO.UICancelOption.ThrowException)
The FTP server is IIS6.
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May 5, 2011
Alright here's my situation: I have a form. This is a very small form that can be moved with the mouse (formborderstyle=none). The transparencyKey is 0,0,1. The form back color is 0,0,1. There is a label on the form. I drag files to this label(its backcolor is black[0,0,0]). What I want is for the filesize to be checked. I already have the uploading to ftpcode, I just want to know if the file is above my limit I set. (250mb per file)
[Code]....
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Nov 16, 2011
so here's my code. I'm testing to see if a user exists on the server before I let them log in.
'Creates test file
Dim write As New StreamWriter("c:/test.ping")
write.Write("This is a test string used to log in a user.")
write.Close()
[Code]...
Dim mStream As Stream = mReq.GetRequestStream()Another strange thing: the streamwriter won't write to C:/test.ping. I changed it to E:/test.ping and it wrote (E is my Ext HDD) but I still got the same answer.I'm using Windows 7 Home Professional. On my old XP PC I got it to work but that was a while ago.
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Feb 15, 2012
I have a program that can save user's input into a text file and load it back, but whenever I try to open the file and exit without selecting the file I get an error.(if i select the file and open it i don't get any errors).
This is the code that handles text file loading:
Private Sub Button4_Click(sender As System.Object, e As System.EventArgs) Handles Button4.Click
OpenFileDialog1.InitialDirectory = "C:"
OpenFileDialog1.Filter = "Text Files ONLY (*.txt) | *.txt"
OpenFileDialog1.ShowDialog()
[CODE]...
The error is :"FileNotFoundException was unhandled. Could not find file at xxx". also I would like to know how to make it so that the initial file name for file saving is today's date. I do not get any errors when I try to save the file.
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Jan 5, 2011
Im using the following code to upload a file to an FTP server
Dim clsRequest As System.Net.FtpWebRequest = DirectCast(System.Net.WebRequest.Create(My.Settings.FTPAddress & "RECEIVE/" & strReportFile), System.Net.FtpWebRequest)
[Code]....
this works fine but when I try to use it in a backgroundworker it just errors saying "Bad sequence of commands"
Am I missing something simple, I can download from the ftp in a background worker.
I have also tried
My.Computer.Network.UploadFile
With no success
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Mar 11, 2010
I'm trying to upload a file to a server with VB .NET. I can't figure out what to do to read the file to put in the post data.
I have the rest of my code set up, and here is my post data setting:
[Code].....
As you see, I have & FILE & where my file should be. I can't just put a string there.
I wrote a similar script in python, and you would put something like "open("file", "rb")" rb being the setting readbytes...how to imulatre this in VB .NET.
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Apr 3, 2011
I have some code that lets me upload a file to an FTP server. This code also produces a dialog box that shows the progress (i dont know how) but i was wondering once the upload is finished can i have it send the url of the uploaded file in [URL] format to a textbox?
[Code]...
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Nov 16, 2009
when i upload a file into ftp server then the some file upload .. but some file did not transfer in ftp server..ex:- test1.xml,test2.xml,test3.xml file will send,but 111.xml,sdsd.xml.. will not send the ftp server... what problem in my code.. to plz solve it problem....
Dim arr1() As String
arr1 = Split(txtFileName.Text, "\")
ss = System.Net.FtpWebRequest.Create("ftp:192.168.1.5/" & arr1.Max)
[code].....
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Nov 23, 2009
[code]...
i have search all over internet but all functions seem not to work for me , i ahve all software already made but all i need now is be able to add extra feature of ability to upload files to server.
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Feb 25, 2009
I need to build an application where users can upload their file to the server from anywhere in the world.
I know one thing for sure..This application has to be a client side only. I can't build a server app to listen on a port and give permission. In fact, it's an apache server.
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Jun 10, 2010
I am using process.start to start Excel.The filename argument has blank spaces in the path and the argument is truncated at the first space.The error that is returned says the file cannot be found.
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May 10, 2011
I have the following problem: I have a client who will upload an Excel file online. This Excel file will need to be imported to a database table, which I can do using the openrowset command. Once it has been imported, I can display the data using a GridView.
Now, I have referred [URL], but in both of them, the upload folder (destination) is hardcoded. How can I change this to reflect the file's destination to be on the server? And, once this is done, how can I then use openrowset to extract the contents of the Excel fie?
Additionally, how can I emulate the entire process on my machine before it is deployed?
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May 23, 2009
I have the following problem: I have a client who will upload an Excel file online. This Excel file will need to be imported to a database table, which I can do using the openrowset command. Once it has been imported, I can display the data using a GridView.
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Jan 24, 2011
I'm programming a file transfer between my computer and a FTP server.I can download the file from my server but I can't load a File from my computer to the server.I use following code for it:
Private Sub Upload(ByVal oFile As FileInfo)
Dim ftpSite As String = "ftp://gt-solar.de/home/www/"
Dim currentDirectory As String = "Ertragsdaten/Testphase/"[code]......
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Jan 25, 2010
I want to provide an option to upload a flash file onto my server for my customers. I am using ASP.NET MVC with VB.
I am looking for code with in controller to upload file to my server and rename it, and the necessary security measures I need to consider.
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Mar 1, 2011
I am using the code below to upload a file to a server running windows IIS 5.1.
I am just testing on my own computer to see if this works ok. However, I keep getting the following error message:
The remote server returned an error (405) Method Not Allowed I am sure this is a IIS problem maybe something to so with permissions. However, I am configure the virtual directory to allow read, write, and directory browsing.
The config.xml file I am trying to upload is located in the same directory as the executable and does exist.
Private Sub upload_config_to_server()
Dim url As New Uri("http://localhost/softphone/config.xml")
Dim wc As New WebClient()
[Code]....
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May 18, 2009
I have a problem uploading a file to a server that is running Linux Redhat Enterprise 5. The program seems to die on the strm.close in the below code. I only have this problem uploading files to this server, could the server be the problem. [Code]
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Jun 2, 2009
I am wanting to use the TableAdapers and/or DataAdapters that are stored in an XSD file ("A DataSet for using data in your application") to
1) delete data from SQL Server
2) insert data from a dataset to SQL Server.
the XSD is to be stored as a file outside of the application so that the same code (this code i am having difficulty with) can be used to upload data from different excel files.
I created the XSD file in VS 2005 and "Configured" each table adapter to generate: Select statement, Update statement, Delete statement, table mapping, Fill method, Get method, and update method.
I am searching for some generic code that will execute the update statement and populate the database with the data in the data set.
How do i retrieve the TableAdapter and DataAdapter information from dsXSD (or the file dsLoadData.xsd)?
And then use the data, especially if relationships exist between tables defining a specific order for the tables to be loaded...
Do the SQL Statement need to be dynamically (at run time) written?[code]...
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Feb 27, 2012
I am looking for a VB code to upload a file to FTP Server. what I mean is after the user clicks on the Upload button, I need to show the progressBar to the user showing the status of the file being uploaded and show also the time remaining. It is for a windows form.
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Jun 7, 2011
I am building a site for our company to share files between all users but administrators will be the only users who can add new files to the site.I need the administrator to be able to upload a file to a folder on the server and at the same time create a new record for that file and include a title, description, url of file, and other details in the database. In one click.
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Oct 31, 2011
I have a txt file in my web server. Now i want to append some text to that file in every one minute. What will be the code for it.
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May 9, 2011
I am using vb.net(.Net 4.0) to upload the File to server using ftp.i could upload file small size(10MB,) without any error.but when i Try for uploading more than 2GB size it lead the following Error..[code]
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Jan 6, 2011
I want to create a page that allows a user to upload a file directly to my ftp server. For some reason when I run the code and try to upload a file I get:
ERROR: Could not find file 'C:Documents and SettingsuserMy DocumentsVisual Studio 2010ProjectsASP.NETuploadASP.NETuploadfile.txt This is not where the file is located. I am fairly new to .NET programming so I may have done some things incorrectly.
Here is my code:
If FileUpload1.HasFile Then
Dim fileExt As String
fileExt = System.IO.Path.GetExtension(FileUpload1.FileName)
fileExt = fileExt.ToLower
[code]....
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Jun 7, 2010
I'm working on creating a web application which is going to allow the user to upload a video file to the server. Once the file is uploaded to the server, it's going to be converted to .flv and copied to another folder in the same directory. Since I'm doing this from a web app, I don't want to tie up the app with the conversion process. That is when I figured this might be a good time to try threading the conversion process... what do you think?
Currently, my process logic is this:
1) User presses the upload button.
2) A dummy record is created in the database for the file being uploaded.
3) Folders are created on the server to house the original video file and the converted video file.
4) The original is copied to the server.
5) Once the original is finished being copied, the app converts the original to .flv and saves it in another folder.
6) Information about the conversion process is stored in a .xml file
7) The dummy record is updated with real data
8) There is a redirect to a page that lets the user view the .flv file on the web
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Jun 7, 2011
How can i go about uploading a local file to an ftp server? The FTP server of my website is password protected.What code can i use? I saw this code earlier[cod]e...
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Aug 23, 2011
When i try to upload my text file to my web server, i get the error:
"Could not find a part of the file C:UsersMyUsermyfile.txt"
This path is 100% correct.
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Dec 8, 2011
I am trying to integrate the ckeditors file browser and upload image tools, i have managed to set the ckeditor to allow you to click on the browse file button and upload tag but how do i use ASP.NET VB to open the file browser and make the upload image work?
I am using the .NET 3.6.0 version where they provided the DLLS
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Mar 19, 2012
I am trying to add a fileupload control to my aspx page so the user can add pictures, but when I am implementing the code behind on VB the fileuploader controler is not recognized. I have this on aspx page inside a formview:
[Code]...
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