.net - Asp.Net Multiple File Upload?
Jun 1, 2012
I've set up an asp.net multiple file upload and it works but not in the way I would expect it to.On my page I've got 2 image uploaders like so <input type="file" id="gallery" class="multi" accept="jpg" runat="server" /> <input type="file" id="pic1" accept="jpg" runat="server" />My problem is when I upload it uses this code Dim hfc As HttpFileCollection = Request.Files To get all the files which were posted but I only want gallery images for this specific method.
[Code]...
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Mar 28, 2012
I'm having problems sending multiple files via HttpWebRequest. I tried various ways on the basis of the code below, but always manage to send only 1 file at a time.[code]...
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May 9, 2011
I am trying to upload 2 large files to a ftp server by uploading as one file to a location. I have it working if the files are small but it crashes with large files.
For i As Integer = 0 To filelist.Count() - 1
Dim fRequest As FtpWebRequest = WebRequest.Create(ftpPath & "/Reports/" & filelist.Item(i))
fRequest.Credentials = New NetworkCredential(username, psswd)
[code]....
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Jul 17, 2010
I have a client app written in vb.net 2010 which communicates with my auth server via php scripts. I had found and used code previously that uploaded a single file to my server. I'm now trying to convert the headers and code to make it upload multiple files in a single query. The first code block will be the original code by the original author (from a different site), and the second code block will be my current nonfunctional code.
I'm about 99.9% sure the problem is with the header which is being submitted to the server.
Dim filepath As String = IO.Path.Combine(Application.StartupPath, "filename.ext")
Dim url As String = "http://www.FAKESITE.com/php/Upload/index.php"
Dim boundary As String = IO.Path.GetRandomFileName
[Code].....
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May 28, 2009
I want to create a form where the user can upload as many images as they like with the input areas being dynamically generated. I can't use Ajax for this I need to use ASP.NET controls and the images are being written to a database. Any ASP.NET control that can accomplish this? Here is my code for the dynamic form, its Javascript and its not passing the "PictureSmallLink" value back...and their in lies my problem.
<input id="PictureLinkSmall" name="PictureLinkSmall" type="file" runat="server" size="60" />
<input id="AddFile" type="button" value="Add file" onclick="addFileUploadBox()" />
<!--<p><asp:Button ID="btnSubmit" runat="server" Text="Upload Now" onclick="btnSubmit_Click" /></p>-->
<span id="Span1" runat="server" />
<script type="text/javascript">
function addFileUploadBox() {
[Code] .....
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May 11, 2012
i have this code, how do i incorporate a progress bar into it? Private Sub btn_upload_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_upload.Click
[code]...
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Oct 24, 2011
Rather than using a Handler(.ashx), is it possible to use a web service(.asmx) to upload?
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Dec 7, 2011
I am trying to upload all files in a folder using the FTP method below... I just can not figure out how to pass the list of files in the folder to the FTP method which works great for single files
vb.net
UploadFile(filetoupload, uploadpath, My.Settings.User, My.Settings.Pass)
End Sub
[Code]....
with the aim of generating a list of files in the folder and then looping them though the ftp method, currently have a Error1Value of type '1-dimensional array of String' cannot be converted to 'String'. error based on above code
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Apr 26, 2011
that will upload the favorites folder to a server so you can access your favorites even when your not on your own PC. My problem is that i am having trouble uploading multiple files, I know how to upload a single file via FTP but it seems like it would take way to long to go through every folder and every file would be pretty hard. I would like to use FTP
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Jul 15, 2011
I am able to upload a single file and now how do I upload multiple files to FTP server :
Here is the code I am working with:
Private Sub uploadFile(ByVal FTPAddress As String, ByVal filePath As String, ByVal username As String, ByVal password As String)
'Create FTP request
[Code]....
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Feb 14, 2010
So i have some source code here what it does is uploads multiple files to ftp in this case files with .jpg extensions the problem im having is how to get the code so that i wont have to use an openfiledialog tool
Imports System.IO
Public Class Form1
Dim i As Integer
Dim myStream As Stream = Nothing
[Code]...
Im using this code to upload alot of pics onto my ftp server and having to open each file and select all the pics just isnt working. If theres a way to simply grab all the .jpgs in the my pictures folder and upload them that would be a great help
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Sep 20, 2010
I just started playing with VB, so please excuse my ignorance. I've been trying to find an answer in existing threads, but all the stuff there is very confusing to me.I wonder if somebody could create a complete code for me and paste it in an answer to this post.
Basically, what I need is: In VS 2010 - Windows form.
1. Click a button.
2. Grab all files from specified folder on my computer (different extensions = html, txt, bat and some other).
3. Load all the files to specified folder on FTP server replacing existing files without prompt.
4. Display confirmation if succesful or error message. (a progress bar would be handy, but this isn't crucial).
The folder on my computer is always the same folder The folder on the ftp server is always the same folder[URL]..I need to specify username and password for the FTP server
This should all happen without any input from the user - simply click and message saying 'it is done' once all the files were uploaded.
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Feb 5, 2010
I am trying to create a program that can upload many files at a time to an FTP site. I don't want to use a dialog box. I want to be able to specify a certain requirement in my code (for ex. all files that begin with "abc_"). I was able to find a lot of code online for uploading a single file, but all the code that I found for mulitiple files were either very lengthy or done by bringing in a new library
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Aug 9, 2011
I'm trying to upload multiple XML files to a remote server but I am having problems. My code will upload 1 or 2 files then it will pause for a while then error out saying "The operation has timed out". Here is the code that does the uploading:
Private Sub SendFiles()
Dim ediServer As String = "ftpservername"
Dim useFile, ediFileName, ediFile As String
[Code]....
Should I be creating a new request object inside a loop for each file like I am?
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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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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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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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Jul 30, 2011
I am writing a VB.Net app that has need to send a file to web script.
1. Dim uriString As New System.Uri("[URL]"+addNew_title.Text+"&price="+addNew_price.Text)
2. Dim myWebClient As New System.Net.WebClient()
3. Dim responseArray As Byte() = myWebClient.UploadFileAsync(uriString, OpenFileDialog1.FileName)
4. Dim response As String = System.Text.Encoding.ASCII.GetString(responseArray)
There is a problem with URI that I give, it says "Expression does not produce a value" on line 3. where "uriString" used. When I used myWebClient.UploadFile(String,String) it freeze on sending, so I found out, that to continue code execution I have to use "UploadFileAsync", but it does not provide [String,String], but it requires [Uri,String].
Just for the record, I will put a screenshot of code: [URL]
What do I have to change, so code is valid, or if there is another way to upload this file?
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Mar 2, 2009
how to upload and download the "Zip or RAR" type file into sql database using vb net openfiledialoge/savefiledialoge is vb net..
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Mar 1, 2011
im using this code to upload a file to an ftp , the problem is that this is not a secure way to do that , its very easy for someone to see my username and password of the ftp,
Private Sub Upload(ByVal source As String, ByVal target As String, _
ByVal credential As NetworkCredential)
Dim request As FtpWebRequest = _
[Code].....
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Feb 25, 2009
I have a windows application , and in my application root i have a Documents Folder ,(D:\ UtilityAppDocuments) and
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Apr 7, 2011
I've come across a problem with my program; I'm using MS Visual Studio 2010 with a VB.net application. I'm uploading a log file with .log ext to my server after my program is done running. I have noticed a lot of systems fail to upload the log file because of the firewall settings of their modem. I was wondering if anyone would know a workaround to uploading this file maybe on port 80. Here is the code I use to upload the file.
My.Computer.Network.UploadFile( _
"C:log.log, _
"ftp://www.myftpserver/logs/log.log, "loguser", "password")
Like I said this works fine if the Modem firewall in on low, but fails everytime if modem firewall is in the default setting. I believe it's using port 21 right now to upload.
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Aug 18, 2010
I know the basic concept of sending and receiving response to server
i want to make my hand's in how to upload a file to webserver ?
i did a search in vbforum as well as in google but everywhere i found that users asking there own doubt or some code which is above my knolwdge Like Why we create boundary before sending any file to server ?[code]...
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Nov 30, 2009
[URL]...You will see an upload form. I want my vb.net app to automatically "post" or upload a file to that form.
When you click on UPLOAD IMAGE, it returns a textbox that has the name of the file that was uploaded. I want the vb.net app to grab that name and put it on a label or msgbox in vb.net
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Jul 20, 2009
I am using the fileupload control in asp.net. I want the browser to only show pictures. I am currently using validation to ensure they only select images but how can I make the browser only search for images?
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Oct 28, 2009
I'm trying out uploading of files from local computer to a server and I'm using these few lines of code:
My.Computer.Network.UploadFile("C:Temp est.mp3", "192.168.1.2 est", "", "", True, 500)
This does exactly that and the "True" in the above string shows a progressbar in its own window. I would like for that progressbar to display on the same form as the rest of controls are. And not in it's own window. Is there a way of doing just that?
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Jul 1, 2010
For some reason, I'm unable to upload a file with the <asp:FileUpload /> control. I know it's not just something completely pooched, because I created a new project with this code in it and that uploaded the file.[code]If I go select a file, then click the submit button, once the execution makes it to checkForm, Directory.FileName is "" and Directory.HasFile is False..[code]
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Jun 11, 2009
I'm trying to upload a file via an IP address using the System.Network.UploadFile method. I have the IP address like this:xxx.xxx.x.x
At runtime, it says that it isn't a valid remote address because a valid address should include a protocol, a path and a file name.
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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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Jul 8, 2011
I like to upload an file in my project. when I click the upload button the file should be stored in client system and the file name and path should be stored in the database. When I clicking the download button it should be downloaded based on the file name and path that I have stored in the database. After making the changes it should be uploaded as different file name and it will not affect the previous file content.
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