473,386 Members | 1,706 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,386 software developers and data experts.

Upload file via HTTP

I would like to do the same in C# code as a simple html page does with this
code:
<form action="http://vej-w2k3-psp/sslmodtag/WebForm1.aspx" method="post"
ENCTYPE="multipart/form-data"
ID="Form1">
<input type="file" name="test" ID="File1"> <input type="submit"
ID="Submit1" NAME="Submit1" />
</form>

Upload a file to a http page.

I know I can do it with the following C# code:

WebClient myWebClient = new WebClient();
byte[] responseArray =
myWebClient.UploadFile("http://vej-w2k3-psp/sslmodtag/WebForm1.aspx","POST",
@"c:\fileName");

But this will put the file in the request.Files["file"] (the "file" index),
and I wanna be able to decide the index myself. As you are able to with the
html code and the "name" attribut.
Anybody know's how to do that?

Regards Paw
Nov 16 '05 #1
1 1789
System.Collections.Specialized.NameValueCollection requestParameters=new
System.Collections.Specialized.NameValueCollection ();

requestParameters.Add("file",....);

using(System.Net.WebClient webClient=new System.Net.WebClient())

{byte[] replyBytes=webClient.UploadValues(uri,"POST",reque stParameters);}
"Paw Pedersen" <ne**@paws.dk> schrieb im Newsbeitrag
news:uz****************@TK2MSFTNGP15.phx.gbl...
I would like to do the same in C# code as a simple html page does with this code:
<form action="http://vej-w2k3-psp/sslmodtag/WebForm1.aspx" method="post"
ENCTYPE="multipart/form-data"
ID="Form1">
<input type="file" name="test" ID="File1"> <input type="submit"
ID="Submit1" NAME="Submit1" />
</form>

Upload a file to a http page.

I know I can do it with the following C# code:

WebClient myWebClient = new WebClient();
byte[] responseArray =
myWebClient.UploadFile("http://vej-w2k3-psp/sslmodtag/WebForm1.aspx","POST", @"c:\fileName");

But this will put the file in the request.Files["file"] (the "file" index), and I wanna be able to decide the index myself. As you are able to with the html code and the "name" attribut.
Anybody know's how to do that?

Regards Paw

Nov 16 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
by: dave | last post by:
Hello there, I am at my wit's end ! I have used the following script succesfully to upload an image to my web space. But what I really want to be able to do is to update an existing record in a...
2
by: Sean Dotson | last post by:
I have a form that passes variables to an asp file and then uploads a file. For some reason the request.form is not getting the info from the form. It's returning blanks. Any insight would be...
0
by: SEMIH DEMIR | last post by:
Sitelerden birinde verilen yabancı kaynakli bir scriptti duzenledim yanlız birseyin içinden bir turlu cıkamadım işin aslı ilk defa persistin upload componentini kullanacam yanlız suanki haliyle...
9
by: Wayne Smith | last post by:
I've come up against a major headache that I can't seem to find a solution for but I'm sure there must be a workaround and I would really be grateful of any help. I'm currently building a web...
7
by: pbd22 | last post by:
hi. i am having probs understanding how to grab a file being uploaded from a remote client. i am using hidden input fields for upload such as: <input id="my_file_element" type="file"...
9
by: 8anos | last post by:
Hello, I am new at the community and newbie at programming :) As you may know rapidshare provides a perl script for linux, to upload files at their servers. You can find the original scripts at...
21
KevinADC
by: KevinADC | last post by:
Note: You may skip to the end of the article if all you want is the perl code. Introduction Uploading files from a local computer to a remote web server has many useful purposes, the most...
2
by: hotflash | last post by:
Hi All, I found the best pure ASP code to upload a file to either server and/or MS Access Database. It works fine for me however, there is one thing that I don't like and have tried to fix but...
5
by: camphor | last post by:
hi, I have found an upload script in hotscripts and have implemented it into the website, I followed the installation steps to 'give write permissions to php on the upload folder (which is...
1
by: chennaibala | last post by:
can any one send me mutiple image upload program and save the file name with extension in mysql table.we must cheak uploaded file type like bmp or any image file while uploading. i develop...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.