Web Forms :: Download A File To Client From Server?
Mar 1, 2011Anybody know how I can download a file to client from server?
View 4 RepliesAnybody know how I can download a file to client from server?
View 4 RepliesI am using the code below to enable clients to download a .csv file from my server.
The problem I am having is that when the file is saved to the client computer the file name is prefixed and suffixed with an underscore which leads to a file type of .csv_ which is obviously not a recognised file type.
How can I strip the underscores from the file name at the transmit stage?
Dim FileName As String = LstBox1.SelectedItem.ToString
Dim FilePath As String = "~/temp" & FileName
Response.Clear()
Response.ContentType = "text/csv"
Response.AddHeader("Content-Disposition", "attachment; filename=" & FileName & "")
Response.TransmitFile(FilePath)
Response.End()
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?
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 Repliesi have made csv on the server like this:
string Expath = @"d:A.csv";
protected void Button3_Click(object sender, EventArgs e)
{
FileStream FS = null;
StreamWriter SW = null;
try
{
FS = new FileStream(Expath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
SW = new StreamWriter(FS, Encoding.Default);..............
is it correct to make this file on `d:` on the server ? if not where is better to place hem? how do to that the client can download this file after he made it ? (asp.net C#)
suppose when user click on link or button for downloading file in asp.net then download start.so i just want to know how to detect that the file as been downloaded in client machine.is it possible to track from server side code. because i want to develop a file download sectionfrom where user at a time can download only single file. so in this case when file download starti will just capture client ip and store it in session and so when user click on another link to download another fileat the same when another file is downloading so in this situation i will check file is downloading from this ip and if yesthen i will reject user request and tell him that sorry already a file is downloading so try after when this download willbe over. when file download will be over then i will clear that session and in this way my purpose will be solved andrestric user to downlolad multiple file.this type of things is used in rapidshare,hotfile etc. so i just implement this
View 3 RepliesCode to download excel file on client pc in a specific folder using asp .net .....
View 1 RepliesI've problem when I Export my data to Excel and response to Client.
I want :
When Client Downloaded File Excel, On server will delete that file. Current, when Export, on my Server will genaral an Excel File and I call Response.Redirect(fileExcel), Client enable Download that file.
But, If I don't delete that file on server then my server will full by time.Whether any way to download from FileStream Or something the same?
Or any body have an other way to after Client Download then Server delete fileExcel?
i am using amazon s3 service. now i want to show download dialog box in my asp.net application when user come on download page. i am using amazon sdk.
View 1 RepliesI want to download a pdf file on client side
View 3 Repliesi want to show info like how much time will be requited to download file in client machine. every client will have different internet speed so how can i detect and show time required to download file in client machine. is it possible in asp.net.
View 2 RepliesThis below code i have used in my aspx page for file download.
Response.AppendHeader("content-disposition", "attachment; filename="" + emailAttachment.FileName + "";");
Response.ContentType = "application/octet-stream";
Response.OutputStream.Write(emailAttachment.Data, 0, emailAttachment.Data.Length);
Response.End();
This block of code display Download file Dialog for Open or Save the attached file.It's working fine in Mozila Firefox and IE8 but doesn't display Download file Dialog box in IE 7
I'm trying to force a large (200+ MB) file to download that's on a remote server. The problem is that I can't use the "WriteFile()" function, since I'm not using a virtual path. Then, when I try:
Response.AppendHeader("content-disposition",
how to download files from server on client machine
View 8 Replieshow to download multiple files at once from the server to the client machine?
View 2 RepliesI have the developers edition of sql server 2008 on my local machine (I have an msdn subscription). I would like to download and use r2 client, which I understand is superior to the standard client) but not the express database. Do I want the "SQL Server 2008 R2 Express with Management Tools " (doesnt sound like what I want) or the "SQL Server 2008 R2 Management Studio Express" (does sound like what I want, and is about 100M smaller, so I assume doesnt load the database). Of course I am assuming that the r2 client connects with no problems to a non-r2 database.
View 2 RepliesAssume a simple aspx data entry page in which admin user can upload an image as well as some other data. They are stored in database and the next time admin visits that page to edit record, image data fetched and a preview generated and saved to disk (using GDI+) and the preview is shown in an image control.
This procedure works fine for the first time however if the image changes (a new one uploaded) the next time the page is surfed it shows previously uploaded image. I debugged the application and everything works correct. The new image data is in database and new preview is stored in Temp location however the page shows previous one. If I refresh the page it shows the new image preview. I should mention that preview is always saved to disk with one name (id of each record as the name).
I think that is because of IE and other browsers use client cache instead of loading images each time a page is surfed. I wonder if there is a way to force the client browser to refresh itself so the newly uploaded image is shown without user intervention.
if any one know how to download the file from the FTP server using credential of the ftp. code step by step in C#.net.
View 2 RepliesI am having an issue downloading files that I have store in SQL Server. I have no problem in a WinForm. What am I doing wrong in my code?
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I have a window open from another page because I was having an issue doing this while the page was ajaxified. The FileData part of the code is a structure that holds a memorystream and 2 strings and they are returning proper values. The window opens up and then closes almost immediately when the page loads.
I am using VS2005 with FrameWork 2.0 . I am trying to download a file from ftp server with the following code:
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the server i am downloading from is a UNIX server and dosen't use Passive mode. when executing the function i got the following error:
The remote server returned an error: (550) File unavailable (e.g., file not found, no access).and because it's a common error message i used :
[Code]....
and got the following error message:
550 No access to SYS$LOGIN:. Requested action not taken
I need to download more than one file from server and download into loacl. Using gzipStream class in system.io.compression.
View 1 RepliesI am creating Excel file from code. This code is working fine in my local server. because it is local iis and local VS. When I deployed in the server. I am not able to see (download) excel to client browser. How can we give access to see excel in client browser?
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I am trying to download doc file from server and it show download same aspx file instead of document file.my code is working with .net framework 2.0 and IIS 6.0 but its not working with .net 3.5 framework and IIS6.0
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Iv created a web application using vb.net 2005. Its working fine and running fine on the server (Microsoft Server 2003). The problem i have is to dowload a file from the same server using vb.net. I tried using this code but it gives me a : "is not a virtual path" error.
Response.ContentType =
"file/xlsx"
Response.AppendHeader(
Response.TransmitFile(
Response.End()
"Content-Disposition",
"attachment; filename=AllReports.xlsx")".xlsx")
I am working on a .NET1.1 application. I want to download file on the web servers using httpwebresponse.
How to download a file on the webserver using httpwebresponse using C# code?