Accessing The Exact Data Sent Using WebClient.UploadData On The Server?
Jul 16, 2010
I'm sending a large text string in the form of a byte array using the WebClient.UploadData method to a web site but I'm not sure exactly where to retrieve that data from on the server. I've read posts that say it is in the request object which I already know but how exactly do I retrieve the specific byte array I sent like in the following c# pseudo code:
byte[] dataSent = request.GettheByteArrayISentFromWebClientUploadDataMethod;
I understand that it may not be as simple as this and that I may need to do some other processing but can anyone post a code snippet that shows how I can get at the byte array that was sent?
View 2 Replies
Similar Messages:
May 20, 2010
So here's the deal. I'm creating a spider bot for a website that scans all the product pages and records the product data. I'm using C# and the WebClient library to download the HTML string. The site I'm crawling must be specially made because the HTML that is received from WebClient.DownloadString() is different than the HTML that I get when I view the source of the HTML when visiting it on a browser. This seems intentional because the only info I can't get is the price.
View 1 Replies
Apr 21, 2010
I am currently using C# and the webClient class to downloading and uploading images, data, see code below
[code]....
This works fine for a direct internet connection, but fails through a proxy server.
And giving the error "The remote server returned an error: (407) Proxy Authentication Required."
I have tried using the default credentials in the credentials property
[code]....
View 2 Replies
Jan 18, 2010
if there is anyway that I could duplicate controls in a asp.net pages. So for example, currently for one of my pages, I have a panel at the top of the page with alot of controls in them ( eg next/previous buttons, labels, trees, etc). However I wanted to add the exact duplicate of this panel on the bottom of the page aswell, with exact functionality.
View 2 Replies
Mar 1, 2010
I'm mix up between webclient.OpenReadAsync and webclient.DownloadStringAsync? Can anyone explain clearly for me ? What are the difference between them? In addition, may i know whether webclient.OpenReadAsync got download the file or just open and read the file only without download to other places?
View 3 Replies
Aug 30, 2010
Using vb.net/asp.net 2005. in the global.asax page in the application error page I am getting the exception information as follows:
[Code]....
To find out when there are any exceptions when users are using the system, then the ErrorDetails are being auto-emailed to members on the IT team to help in troubleshooting. The problem is this: I want to find out what page is the user is on when the exception happens, sometimes the stacktrace does not list the aspx page. Does anyone know how to get this information?
View 1 Replies
Oct 25, 2010
I am downloading a file from a remote location to my local machine. The paths I am using are saved in web.config and are in following format:
<add key="FileFolder" value="Files/"/>
<add key="LocalFileFolder" value="D:REAL" />
the code I am using to download is:
CreateDirectoryIfDoesNotExist();
WebClient webClient = new WebClient(); [code]...
When i deploy it on the server; and run my program, i get a message saying that download has completed successfully. But the problem is that the file is downloaded on the server machine in the filefolder (LocalFileFolder). I want it to be downloaded on the local machine. What is it that I am doing wrong?
View 1 Replies
Mar 30, 2010
Referencing my Earlier Question, regarding downloading a file from a server and handling exceptions properly. I am positive that I had this solved, then in classic programming fashion, returned days later to frustratingly find it broken
Updated code:
private static void GoGetIt(HttpContext context)
{
var directoryInfoOfWhereTheDirectoryFullOfFilesShouldBe = new FileInfo(......); [code]....
This was working fine, and returning the zip, otherwise if the file didn't exist returning 404. Then on the client side I could handle this:
public bool Download()
{
try
{
using (var client = new WebClient()) [code]....
But the problem now is two things.
1) I get System.Threading.ThreadAbortException: Thread was being aborted in the server side try-catch block. Usually this was just a file not found exception. I have no idea what or why that new exception is throwing?
2) Now that a different exception is throwing on the server side instead of the file not found, it would seem I can't use this set up for the application, because back on client side, any exception is assumed to be filenotfound.]
View 1 Replies
Oct 5, 2010
Not sure if any of you are familiar with hMailServer, however, I am attempting to automate account creation / editing / deletion by using the WebClient class to interact with hMailServer's PHPWebAdmin.
The problem I am facing is that I can't seem to retrieve the index page (http://localhost/hmailserver/index.php) after posting the login credentials.
Here's my code so far....
[Code]....
And here's the HTML for the login form...
[Code]....
what I'm missing / potential problems? Should the 'url' be the page with the form of which I wish to post data to, or the page I want returned? I've tried setting it to "....hmailserver/index.php" or to the status page ...hmailserver/index.php?page=status" but the response returned is always the HTML of the login page.
View 1 Replies
Apr 23, 2010
I keep trying to upload data into my website using the code behind but I fail...
here is the code:
[Code]....
View 1 Replies
Aug 1, 2010
I'm having a hard time really grasping this concept. I've done a lot of development with Microsoft Access, so I'm very familiar with the structure of tables, queries, and all that sort of thing. And maybe that's really hindering me with understanding what to do with ASP.NET/VB.NET development.
I have an ASP.NET web application, and I want to pull a UserName and the date that this user was created and last logged on. UserName is in the ASPNETDB's aspnet_Users table, and date created and last logged on is in the membership table. So in database explorer in Visual Web Developer, I opted to create a "New Query". It brought up the UI and I selected these two tables. Linked them with the primary key of UserID. Then I selected the three necessary fields (UserName, date created, and last logon date). Looks good, viewed the data. But there is no way to save this query to programatically reference it. I want to see what user is logged on, and then look through this query to get the other two pieces of data. But there is no way to save/reference this query.
View 6 Replies
Nov 9, 2010
I'm working on an external web site (in DMZ) that needs to get data from our internal production database.
All of the designs that I have come up with are rejected because the network department will not allow a connection of any sort (WCF, Oracle, etc.) to come inside from the DMZ.
The suggestions that have come from the networking side generally fall under two categories -
1) Export the required data to a server in the DMZ and export modified/inserted records eventually somehow, or
2) Poll from inside, continually asking a service in the DMZ whether it has any requests that need serviced.
I'm averse to suggestion 1 because I don't like the idea of a database sitting in the DMZ. Option 2 seems like a ridiculous amount of extra complication for the nature of what's being done.
Are these the only legitimate solutions? Is there an obvious solution I'm missing? Is the "No connections in from DMZ" decree practical?
Edit: One line I'm constantly hearing is that "no large company allows a web site to connect inside to get live production data. That's why they send confirmation emails". Is that really how it works?
View 6 Replies
Dec 10, 2010
I built an ASP.NET 4.0 Web Site. It works perfectly on my development computer. However, when I deploy the web site to theProduction Server, which is a Win2003 Small Business with Sql Server 2000, the site can't connect to the database.
These are the different tests I've made:
I tried using Integrated Windows authentication and this connection string: Data Source=myServerAddress;Initial Catalog=myDataBase;Integratedsecurity=true; and the error I got was that NT Authority/Network Service couldn't open the database. So I added that account to my database users list and gave it the appropiate permissions. Nothing.I tried using Sql Server authentication, so I created a new database user with a password and changed my connection string toData Source=myServerAddress;Initial Catalog=myDataBase;User Id=myUsername;Password=myPassword;. Nothing. I still got the same NT Authority user message.I deleted the used I created in step 2 and used the same connection string, to see if this time I got an error saying something about my user, and indeed it happened. I got an exception saying that user myUsername couldn't log on. I then created the user again, ang got the NT Authority user message one more time.I created a console application that used the same connection string from steps 2 and 3, and it connected to the database witouth any problem, which made me think that my problem's got something to do with my Web.config.I tried enabling impersonation on my Web.config, and thos time I got the same error message, only referring to the user I logged in to Windows, instead of NT Authority/Network service. What else could I check? My Web.config is this in case it helps (I havn't really put anything into it other than what VS puts):
[Code]....
View 10 Replies
Jan 6, 2011
I have problem accessing an SQL server DB on a remote server.Actually, I had no problem with creating a connection string to it using the Visual Web Deveoper 2005 Express Edition GUI, however, I have problem connecting to it through the code.This is the connection string created by the GUI, and connection test on the connection wizzard GUI just works fine.
[code]...
View 3 Replies
Mar 25, 2011
I have a website created using ASP.Net 3.5, C#, VS 2008. It's URL is [URL] and it has SSL certificate installed. My default page is welcome.aspx.
Now anyone types the URL [URL]in address bar it will be redirected to[URL]But I don't want to show the welcome.aspx in the address bar URL. Just I need only [URL] .
View 2 Replies
Nov 1, 2010
After some changes in web.config now IIS allows characters like ":" in URL but it makes some modifications. For example:
http://localhost/a///b => http://localhost/a/b (remove all slashes but one)
http://localhost/a => http://localhost/a/b (changes backslash with slash)
...
I want URL string from within a HttpHandler (I use Request.RawUrl) as it is without any change.
View 1 Replies
Mar 16, 2011
I am reading .css fle which is having following 2 css classes:
[code]....
View 11 Replies
Apr 5, 2010
I have sesssion time out issue. Mine is a very big application and 10 yrs old application, so I m unable to figure it out. I have these timeouts in my web.config file. Session is getting expired in 2-3 min or sometimes I m unable to figure the exact time. Here is my timeout sessions in web.config file
<httpRuntime maxRequestLength="102400" executionTimeout="360"/>
<sessionState mode="StateServer" stateConnectionString=" something" cookieless="false" stateNetworkTimeout="30" timeout="30"/>
View 7 Replies
Jan 20, 2011
I want to upload an XML file and after that i've to load it by using XMLDocument and do some changes, then save XML file back to same location where actually l uploaded. But whenever i'm loading XML file and written code for finding path is like..
string path=Path.GetFullPath(FileUpload1.FileName);
but it return path like.. "C:\Users\nagaraju\VegaFIXSettings.xml"
but actually i'm uploading XML file from D:\VegaFIXSettings.xml
how to get actual path when uploading file by using FileUploadControl.
View 3 Replies
Aug 1, 2010
n a grid view I have a column named REQUIRED which has a value of either 0 or 1.I added a checkbox templated field to show the above as checked or unchecked instead of0 or 1. I decoded the value Y or N to 1 or 1 in the sqldatasource
<asp:GridView>
<asp:CheckBoxField DataField="BOARD" ReadOnly="True">
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" />
heckBoxField>
When I tried to add the following "Checked='<%# Eval("BOARD") %>' it does not like it and gives an error.How do accomplish the same for the above checkbox field and the exact syntax to be used
View 5 Replies
Jun 15, 2010
Is there a schedule control in asp.net.
What I need:
column display: users
Rows display : months and days.
On clicking cell will open a popup
In popup we can :
- select a status in a dropdownList,
- if the status is "be close" => two calendars ( date start and end)
- then apply a color for the selected period.
I know I would not find an exact need control, but I want a component that would be closest.
Somethink like [URL]
View 1 Replies
Nov 21, 2010
I started a website based on the NerdDinner source code, everything worked fine (more or less) but whenever I post an event, it ends up on the exact same coordinates on the map regardless of the address (Somewhere in the Gulf of Guinea!)
No idea what to do: I didn't alter the map code at all!
View 2 Replies
Mar 16, 2010
I'm posting data to a page called process.aspx that handles some business logic with the following code:
<%@ Page Language="C#" %>
<%
MyData.process(Request);
Response.Redirect("")
%>
this page I will be calling from a variety of pages. Is there some way of knowing from which page my form was submitted? I was thinking something along the lines of writing:
<form id="frmSystem" method="post" action="process.aspx?page=<%= %>">
However I don't know what to write in between the <%= %> to get the current page name.
View 3 Replies
Nov 9, 2010
How can I find the exact phrase or word in linq sql format?
that what I did:
string sWebsiteSearch = "hello";
DataSet1.HtmlModuleRow row = (from f in table where f.HtmlContent.Contains(sWebsiteSearch) select f).Single();
It worked, but when I change the search string to "h" (one letter only) it works also. How can I restrict the search to exact whole phrase or whole word only?
View 9 Replies
Jan 30, 2013
I need to deduct the amount for the given percentage but i am having small difference in the calculatiion
I do the following
int input = 6065;
int result = input * 60/100;
The result i got is 3657. But the actual result is 3657.6 and i need to round up so i need to get
3658.
View 1 Replies
