Sql Server - HTTPHandler For Uploading Files Using Plupload
Apr 12, 2012
I have built working VB.net code that uploads multiple images to the server using Plupload. I am using an HTTPHandler (FileUpload.ashx) to do the uplading and want to add a SQL Statement that will insert each of the images File Names to my SQL Database. I have tried just adding the SQL to the Handler, but when I do I get 4 database entries for each iamge that is uploaded.
Pertainant HANDLER code:
Public Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest
[Code].....
View 2 Replies
ADVERTISEMENT
Aug 2, 2010
I have a file uploading and viewing page in ASP.Net 1.1 using VB. Now the page will be visible in intranet as well internet. Here in my case the intranet and internet servers are different. How can i save the uploaded file in the intranet server and view from there subsequently when the activity is done using the internet server?
View 1 Replies
Jul 30, 2011
I am trying to add multiple files to FTP server by dragging and dropping and I am able to do that using try catch block and if we give the ftp settings correctly it takes 1 sec to upload them but when we give wrong details it hangs up and dosen't give me any error message though If I give an exceptional message.
Now I am getting error message as well as success message for every file I add.I do not want that to be happen.where should I give messages for success and failure so that it should take few seconds for uploading and if not should give me a message immediately.
Here is my code:
Private Sub uploadFile(ByVal FTPAddress As String, ByVal filePath As String, ByVal username As String, ByVal password As String) 'Create FTP request
Try
[code]....
View 1 Replies
Sep 3, 2010
I am trying to import an excel file using asp.net and C#. I found an example in VB, but it is using something called "Server.MapPath" which is not resolving to a namespace. I am on .NET 4.0, C#, and windows XP.I found a "HttpServerUtility.MapPath", but I don't know if this is the equivalent for IIS7?
C#
public OleDbCommand ExcelConnection()
{
string conStr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Server.MapPath("~/ExcelImport.xls") + ";" + "Extended Properties=Excel 8.0;";
[code]....
View 2 Replies
Jun 27, 2010
I am currently creating a FTPWebrequest to handle my uploading (the webrequest section of my function is below). At the moment my code loops through this webrequest section for each file - giving the file path of each file in the string "CompleteLocalPath". For each file it creates a webrequest and giving the required file path, uploading the file using a file stream, and then closing the stream. This works, but seems to take quite a long time. Can you recommend a more efficient way? Perhaps by using one webrequest but modifying the upload path?
[Code]....
View 2 Replies
Dec 23, 2009
I want to upload files from particular location. I got problem with GetRequestStream() function.
Here is the
Dim path() As String = Directory.GetFiles("C:files") 'I tried and with("C:/files/")
For Each files As String In path
Dim ftprequest = DirectCast(WebRequest.Create("ftp://" & FTPHost & "/" & files), FtpWebRequest)
ftprequest.EnableSsl = True
ftprequest.Credentials = New NetworkCredential(user, password)
[Code] .....
Error message is:
The remote server returned an error: (500) Syntax error, command unrecognized.
When I tried with My.Computer.Network.UploadFile(...)
I got this error:
The remote server returned an error: (550) File unavailable (e.g., file not found, no access).
View 1 Replies
Aug 19, 2010
[code]I would like someone to kindly ajust it so instead of uploading from the "Downloaded Songs" in the application files, i would like it to upload from the user's "My Music" Folder
View 6 Replies
Nov 5, 2009
I am uploading file to mainframe and before uploading when I open it using notepad I am able to view it.
Once uploaded the administrator is complaining that he is not able to read the data in file and it appears as junk.
Is there anything else I need to do before uploading files to mainframes. I am using Chilkat component to upload the files to mainframes.
View 2 Replies
Mar 12, 2012
I have trying to upload some large files using FTP. Here is the code I am using below.
Private Sub UploadFTP()
' Open file.txt with the Using statement.
Using r As StreamReader = New StreamReader("list.txt")[code]....
I basically loop the above to upload all the files in a specific directory. This works fine with small text files,but when I try uploading a large 30+- mb file it gives me an error.
Quote: The underlying connection was closed: An unexpected error occurred on a receive.
On
cls_stream.Close()
I understand this is caused by .Net not communicating with the server properly? I tried searching all morning to only get confused by all the different methods.
View 6 Replies
Nov 10, 2010
I need to upload a file and rename it. I have found a lot of code that uses the WebRequest for this. I was wondering if there is another method that logs in to the ftp server and will stay connected while I upload files. I am doing this for a webcam application and it seems another method would be quicker than using the credentials each time I need to upload and then rename the file.
View 7 Replies
Nov 7, 2011
is there a way that I can send what my client has submitted via a TextBox to one of my php servers? I googled it, and couldn't really find the answer I was looking for. Or if I did, it was a little too complicated for me. A link to a simple tutorial will do, if you don't feel like wasting your time taki
View 3 Replies
Mar 2, 2009
i want to develop registration form that asks, username, password and curriculum vitae(cv) file. the third column will store files that are uploaded by clients. user can edit their CV by logging using their username and password. so my question goes here. is that possible to upload the file into database? is there any drawback to upload files into database? and is that possible to send the username and password to a table, and the file into a folder so that user can edit their CV using their username and password, is there a means to connect them?
View 2 Replies
Mar 27, 2011
I have problems with uploading a string to my server.here's the
Module Module1
Sub Main()
Dim text = Console.ReadLine()
[code]....
The text was no appear.
View 9 Replies
Feb 15, 2012
I have this program that would upload files from the client to the server,Now I want to validate the filesize before uploading it into the server..
View 2 Replies
Jul 3, 2011
I need to upload a large set of files and directories to my web server, all of the files that I want to upload to my server are located in "C:Files_To_Upload" directory, it contains thousands of files and maybe 100 directories/sub directories so I don't want to have to specify each specific sub folder and file - jmcilhinney's ftp example which I am currently working with shows a way to upload all of the files from a specific directory, but not subfolders and their files. How can I get it to also upload the sub folders and their files?
Code I am using based on jmcilhinney's threaded ftp example:
Private Sub UploadFolder(ByVal source As String, ByVal destination As String)
For Each file As String In IO.Directory.GetFiles(source)
Threading.ThreadPool.QueueUserWorkItem(AddressOf UploadFile, _
[Code]....
View 1 Replies
Nov 26, 2009
I need to upload multiple files in a winforms application. So far I've been using a webclient and while this is working fine I'm wondering if there is a better way for doing this. Does the webclient make a new connection for every request or does the connection persists between uploads?
Dim Ftpclient As New System.Net.WebClient()Ftpclient.Credentials = New System.Net.NetworkCredential(username, password)
Dim Files As New Dictionary(Of String, String)Fill dictionary with items for upload here
For Each RemoteFile As String In Files.Keys Ftpclient.UploadFile(RemoteFile, Files(RemoteFile))Next
View 2 Replies
Jan 27, 2010
Here is the code I used. everything works fine, but i need a little different code to upload image.
Private Sub btnAttach_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnAttach.Click
Dim iLength As Integer = CType(File1.PostedFile.InputStream.Length, Integer)
If iLength = 0 Then Exit Sub 'not a valid file
Dim sContentType As String = File1.PostedFile.ContentType
[Code] .....
I am not using with cmdinsertattachment. I am using Html - Input(File) from the HTML toolbox. the ID of the input file is ID="upldimg". So how do I insert this into my table which is -
Column1 ID identity
Column2 Img image
Column 3 Description varchar(200).
The insert statement like -
INSERT into table1 (Img, Description) values (???, txtdescription.text)
Do I do upldimg.text in the insert statement?
View 1 Replies
Jul 9, 2009
I developed a site it works well at localhost (IIS) but the problem is that when I upload it to the server it works for some time, for some entries & gives the error and after this error, it appears to all pages. The errors are
1. "Unspecified error"
2. Error in web.config (attaching the error image) though I fix it.
I do not understand why it appears / displaying the error using the MS Access as database.
Attached image(s)
View 4 Replies
Mar 30, 2009
i am using asp.net and vb.net 2008 ,sql server 2005 for my web application.i want to upload files(.PDF ,.DOC, .DOCX file extenstion in to my table) i did the followin:
create table filetable(filename varchar(300),filesize int,filedata text,contentType varbinary(max))
does the data type of each column correct?
Dim con As SqlConnection
Dim cmdinsert As SqlCommand
con = New SqlConnection("server=(local); Data Source=gig;Initial Catalog=mydb;User ID=sa;Password=test")
Dim str As String
[code]....
can u drop me a line how to uplad pdf, and word files in to a table and then how to get them back?
View 1 Replies
Mar 2, 2011
I am using an ASP.NET FileUpload to upload files to the server.How to upload it to the rootfolder of my project. I want to add the files to a collection or list of files to be shown on the webpage in the form of gridview.Each file should have a link to itself in the list So that it could be downloaded by the click-if desired.The gridview will also have a delete column so that I can delete any of the corresponding file-as desired.
View 1 Replies
Dec 13, 2005
I'm totally new at web-programming and haven't got a clue where to start looking.I'm writing a .NET exe using VB.NET 2003 and it has to do 3 things online.1) it has to read contents of online textfiles (this works, I'm using WebClient)2) it has to upload local textfiles to a webspace (doesn't work 404 error)3) it has to append lines of text to a existing textfile on the webspace (this is not important right now, fix 2 first)What approach do I need to take? I have been unable to find any good articles on this, everyone uses an ASP.NET app, but that cannot be done in my case.
View 8 Replies
Feb 24, 2010
I have wrote a routine to upload a database file to a server using webservice which works fine until I try and send a large file. It errors all the time saying the connection was disconnected. how to upload large files?
View 4 Replies
Apr 19, 2012
I'm writing it again, i'm developing an app in which user click a picture through image and image will be stored in sdcard then I have choose the picture from image view and send that picture to the server. I have convert my image into the byte array and then encoded it in Base64 string format but when i try to send that image to the server it give me an error of soap fault. Here's the my code of android device:
public void doneImage(){
ByteArrayOutputStream out = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.JPEG, 100, out);
[code].....
View 1 Replies
Jan 27, 2010
this is the code i used from this site. everything works fine, but i need a little different code to upload image-here's the code -
Private Sub btnAttach_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnAttach.Click
Dim iLength As Integer = CType(File1.PostedFile.InputStream.Length, Integer)
[code]....
i dont have these parameters. i only have 1 field in sql server table that says Img and has image datatype. how do i use this code to get my image in db using this insert statement?insert into table1 (img) values (???)
View 1 Replies
May 20, 2009
Well when i am uploading files with FTP then people can always read my information with a Network Sniffer.Thats why i now want to solve it with a PHP-Script now:This is the information when i upload a file:everything that is red i do not understand i tryed it then with the code below but doesent work. [code]
View 3 Replies
Oct 2, 2011
I'd like to write a simple Windows form that will make it easy to record a voice message before uploading it to a remote web server and sending the URL to the recipient(s):
[URL]
Currently, the user has to use Sound Record to record the message, use an FTP client to upload it to a web server, and finally, use an e-mail client to send the URL. I'd like to combine those three features into one.
View 14 Replies
Jun 2, 2011
I'm creating a webhandler and want to include classes from another file. How do I do this?
View 2 Replies
Feb 4, 2011
I'm still trying to follow this sample:
[URL]
Under Visual Studio it's working fine but, when I try to publish on IIS it doesn't works. This is the situation: under my Website I created a Upload.vb class under App_Code folder that implements IHttpHandler, IRequiresSessionState. On web.xml I wrote this rows:
<remove verb="POST,GET" path="Upload.axd"/>
<add verb="POST,GET" path="Upload.axd" type="Upload"/>
On Page.aspx I added this code:
<FlashUpload:FlashUpload ID="flashUpload" runat="server"
UploadPage="Upload.axd"
FileTypeDescription="Images" FileTypes="*.doc; *.xls; *.pdf; *.docx; *.xlsx"
UploadFileSizeLimit="0" TotalUploadSizeLimit="0" />
I followed the sample and my class has not namespace. I read on internet that this error happens when IIS is not able to find the class.
View 1 Replies
Feb 14, 2012
I just can't get it to work. I have an array of bytes, read from a png file. I'm trying to write a (very) simple HttpHandler to render the image:
context.Response.AddHeader("Content-Type", "image/png")
context.Response.BinaryWrite(bytes)
context.Response.End()
[Code].....
View 1 Replies
Nov 30, 2009
We are trying to add SQL Reporting Services to a .Net 2.0 Web Application. SRS has been installed on the server successfully, but we get an error when we try to load a report or access the report manager:
Server Error in '/Reports' Application.Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'netGmrc' or one of its dependencies. The system cannot find the file specified.
The error is being coming from a line in the web.config where an httpHandler called Upload.axc is being added to the web application. The entire httpHandler section is listed below.
<httpHandlers>
<add verb="*" path="Upload.axd" type="netGmrc.Upload, netGmrc"/>
<remove verb="*" path="*.asmx"/>
[code]....
When we remove the Upload.axd handler from Web.Config, everything in SRS works fine. What is the proper way to have Reporting Services work along side the web application with this httphandler?
View 1 Replies
