Sending CSV Created On The Fly Back To Client For Download?

Mar 11, 2011

I'm converting a bunch of FOXPRO / FOXWEB apps to ASP.NET.

The underlying DB is still foxpro (for the moment).

I am passing a table to some VB.NET code that I want to have converted to a CSV file and sent back to the client for download. And it works! Sort of ... It works sometimes, but at other times, instead of asking me if I want to download the CSV file, it just spews the file to the browser window.

On the asp side, I am passing the response object, the table and the csv file name.

[Code]....

View 3 Replies


Similar Messages:

MVC :: Sending Errors Back To View From Model?

Mar 26, 2010

Suppose i have an insert function in my model like so:

//INSERT
public int? Insert(DataLayer.PersonRow row)
{

[code]...

View 2 Replies

WCF / ASMX :: Sending State From Webservice Back To Application?

Mar 17, 2010

I would appreciate if anyone can give me some tips or ideas on a scenario I am working on. For instance, I have an asp.net solution and a webservice. I am sending data to the webservice which updates the settings, and while its doing it I would like the asp.net solution (website) to have a sort of log on the screen showing the user whats happening/which settings are being updated...Now from the webservice, while the settings/updates are being done, is it possible to send a request/state back to the asp.net project while that setting is being updated, rather than sending 1 setting at a time?

View 8 Replies

C# - How To Open The Download Window When A Dynamically Created Link Is Clicked

Apr 27, 2010

i have stored the txtfile in the database.i need to show the txtfile when i clik the link. and this link has to be created dynamically.

my code below:

aspx code:

[code]....

i have got the link dynamically, but i did not able to download the txtfile when i clik the link. how to carry out this.

View 2 Replies

How To Check If A Dynamically Created Control Has Posted Back

Mar 7, 2011

how to check if a dynamically created control has posted back?The below code is not working.

[Code]....

I have created some imagebuttons dyanmically on page_Init. But the above code always returns null. Why is that? How can I check If an image button has posted back?

Note: I am able to handle the click events of those imagebuttons.

View 1 Replies

Sending HTTP 200 Response Back To A Gateway After Successful Delivering Of Message?

Mar 26, 2011

I have an application that interact with a SMS gateway and after successful delivery of message to my application i will like to acknowledge them by sending HTTP 200 Response to the Gateway, how can I do that suing asp.net. I am thinking of using Response Headers parameter to do that.

View 3 Replies

Sending Zip File To Client Via Response?

Oct 26, 2010

I've been pulling my hair out about this for ages. I have a WebService which sends a zip file to the browser. This works; when I test the WebService and 'invoke' the method through it directly, the zip file is downloaded to the browser correctly.

The problem arises when I use jQuery to send an AJAX request to the WebService - the zip file is downloaded to the response, but it stays in the response and doesn't download as a file.

Here is my code:

[Code]....

Now this works since the file downloads when I use the 'invoke' function when navigating directly to the service.

Here is my jQuery AJAX request...

[Code]....

I added the code in 'beforeSend' so that the request states explicitly what type of response the browser should expect.

I've been using Firebug to monitor the request/response headers and can't see anything wrong with them (except when I look at the content of the response, it's full of binary data AND its the same size as the file I'm sending.

I just attempted to upload screen-dumps of the request/response headers and the content of the reponse but I don't have enough reputation points to do this yet :-(

The Response is the same size of the Zip file so I'm assuming its being sent back to the browser, but the browser doesn't know what to do with it.

Tested in IE, FF & Chrome and the results are consistent.

View 2 Replies

Push - Sending Data Between Client With 4.0?

Feb 21, 2011

I'm transforming lotus note application to ASP.NET.In lotus note, we can pass the application(data) from staff to his/her manager for approval.The staff can also check status of his/her data whether the manager is opening it, approved it or not.This process can be done in real time. I mean on the staff screen he/she will see status is changing from data sent --> manager is opening --> manager accepted or manager rejected it.In the same time, if other staffs try to track this application(data) they will see the same screen with the first staff.ow, in asp.net, i'm thinking of sending data from staff to manager directly. I don't want manager's web browser need to do polling for every xx millisecond. I'm not quite too sure it can be done or not in asp.net because i'm not the WEB guy.After doing a research for a while, i found that comet may help me on that but it seems pretty hard. And I don't know it is suitable for my problem or not or someone may guide me a better idea on this.

View 1 Replies

Returning Data Back From Dynamically Created Fields (javascript)

Apr 5, 2010

Once again i am faced with an issue. I must allow a user to add as many pieces of data as they wish. I have therefore employed some javascript from an tutorial

[URL]

I would now like to return the data from the dynamic fields through the c#(.cs page)

View 1 Replies

Web Forms :: Dynamically Created Controls Not Accessible After Post Back.

Sep 17, 2010

dynamically HtmlInputCheckBox created and add in PlaceHolder(panel).

View 2 Replies

C# - Page Not Rendered When Sending Statuscode 500 To The Client

Jul 20, 2010

I have a page (generic handler) on which I want to return the status code 500 to the client to indicate that something is wrong. I do it like this:

Response.StatusCode = 500;
Response.StatusDescription = "Internal Server Error";

And at the same time I render a friendly message telling the user that something went wrong. But instead of seing my message, I get the default IIS message saying something like this:

Server Error
500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be displayed.

And if I go in to IIS and remove the error page for 500, I get this message:

The page cannot be displayed because an internal server error has occurred.

It works as intended in IIS6, but not in IIS7. What should I do to get it working in IIS7?

View 1 Replies

JQuery :: Sending Data To The Client ( Advice )?

Nov 2, 2010

Currently, I am exploring options for sending data to the client. What I am hoping for is suggestions, or a pros and cons feedback.

What I am wanting to do is query the database then send this data to a web service ( or maybe wcf ). Once there, jquery ( or another JS library ) will utilize this data to fill a grid/tree/form depending. This all seems very very basic, but what concerns me is the amount of data that can be sent. I have seen some grids that have 16K records...and what worries me is that would be WAY too much data to send.

I was just wondering how these things are handled. My current thoughts are to do a 'onDemand' loading, but my inexperience has me second guessing. Also, I know this isn't directly related to jquery, but I notice there are a lot more examples with wcf rather than webmethod/web services.Is wcf better for these types of things?

View 5 Replies

Web Forms :: Smtp Client Is Not Sending Some Emails?

Feb 1, 2011

I use a Smtp Client to email submitted information from an asp.net form. 3 users sent in their information and the user on the other end did not recieve either one of the emails. On the 2nd time around, she did recieve the emails. What could it be?

[Code]....

View 27 Replies

Client Dictate Whether Or Not HttpContext Is Created?

May 18, 2010

We are getting a lot of hits from Googlebot and BingBot and it appears that none of these requests have an HttpContext.

I originally thought that every http request will get a context which obviously is not the case so I'm trying to understand how does an HttpContext gets constructed, is it part of the negotiation between client and server?

View 1 Replies

Web Forms :: Sending Data From Client To Server Via Internet?

Jul 15, 2010

i have a website in our office which is a School. the website is an enrollment website which is available view internet, where the users (students) access the website to enroll almost simultaneously, select their subjects and schedules, etc.

this website is developed by someone who is no longger employed here. regular problem of the website is in times of enrollment, the students is experiencing slow processing when ever thay try to view/edit their information, subjects, etc. which are all in the database. a proposal was made and we have agreed to develop a new system that should run faster than the old system. access sql database to do Select/Update/Insert in the fastest way possible.

View 6 Replies

C# - Sending Client Certificate Though HttpWebRequest, Intermittenly Working?

Oct 7, 2010

I have created a web application that calls a web service that requires a Client Certificate for authentication. Here is a snippet of how I am building the request:

// Grab Certificate
X509Certificate2 cert2 = new X509Certificate2(AppDomain.CurrentDomain.BaseDirectory + GiftCardConfig.A2A_CertificateLocation, GiftCardConfig.A2A_CertificatePassword, X509KeyStorageFlags.MachineKeySet);[code]....

This all works, but only intermittenly. About every 24 hours the Server hosting the web service returns a 403:Forbidden error. The only way to fix it is to do a iisreset of the server running the web application. We are completely stumped about this issue and would like to know if this issue has something to do with the web application or the configuration of the server it is being hosted on.

View 1 Replies

Web Forms :: Sending Email To Client On Button Click

Mar 30, 2012

I am sending the email to client on button click.

I am sending link with code

mm.Body =

To activate your account Please visit the link [URL]

View 1 Replies

How To Download A Pdf File On Client Side

Feb 12, 2010

I want to download a pdf file on client side

View 3 Replies

Download XML File To The IIS Server Not To The Client?

Oct 5, 2010

I'm trying to do the following in ASP.NET (with c#):

1. On page Load, download an XML file from a different website to the IIS server, in a subdirectory of the application directory called "downloadedFiles"

I know that WebClient.DownloadFile() can download a file, but this only seems to download the file to the client's machine. I am interested in downloading it to the actual IIS server (so that it can be utilized throughout the lifetime of more than one session). Does anyone know how this could be performed?

Specifically, I'm trying to download an XML file from a website (as an example: [URL]) . How could I download that XML file onto my actual IIS server?

View 2 Replies

Download File From Server To Client's Pc

Jul 19, 2010

How do i download a file from server to the client pc using asp.net, im using c# with vs 2005. I have tried with WebCient but it is downloading on the server itself. I want to download a particular file to the client PC.

View 4 Replies

Save Pdf File In Client's Computer For Sending Email Attachment

Sep 22, 2010

The subject of this thread is my question and I am really very sorry, I cannot brief it. I have generated the pdf file which contains text taken as input by various web-form and have saved it in my local drive then sended it to some email addresses. Now I want to know that how can I save it in client computer and send it to some email addresses provided by Client on demand? I am failed to solve this problem as I don't know how to get INFORMATION OF CLIENT'S LOCAL DRIVE AS CLIENT MAY USES DIFFERENT OPERATING SYSTEM.

View 25 Replies

Create Email Message And Send To Client For Review Before Sending?

Sep 23, 2010

I am looking for a means by which ASP.NET can create an Outlook MailItem and stream it to the client machine for the user to review prior to sending. I know that its possible to create files such as Word docs and Excel spreadsheets an then stream them, but I don't know how to do it with ASP.NET.

View 6 Replies

HttpHandlers / Modules :: Sending Binary Data From Server To Client?

Oct 29, 2010

I want to send a file by converting it into binary file to the client end and then it should be read by javascript which again I am passing to the OCX method.(like my OCX method accept only the binary data so i have to transmit binary data from server side to client).

View 1 Replies

AJAX :: Sending Complex Objects From JavaScript (client) To C# (server)?

Mar 26, 2010

I have this object in my server side:

[Code]....

Now I do this on the client side, to send a typed object to the server:

[Code]....

and actually it works. The problem is that I cannot find the way to stablish this property: "public ThingDetails[] details;"

View 7 Replies

Msword - Sending A Dotx(word Template) To Client Side?

Nov 11, 2010

In my program, I need to send a dotx to client side. Now I process it as:

generate the temp dotx in server side which contains some data from database.
send it to client side. The code is:

Response.Clear();
Response.Buffer = true;
Response.Charset = "unicode";
Response.ContentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.template";
Response.AddHeader("content-disposition", "attachment; filename=**.dotx");
Response.AddHeader("Content-Length", dataWord.Length.ToString());
Response.ContentEncoding = System.Text.Encoding.Unicode;
Response.BinaryWrite(dataWord);
Response.Flush();
Response.Close();

dataWord is the dotx. delete the temp dotx.

This process should be correct. But sometimes I only get a blank document in client side. I am sure the dotx generated in server side is not blank. What may cause that problem? Does error happen during sending data to client-side with Response, or is my code not good?

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved