Enable Downloading From Website?
Jan 4, 2010I have a web site application and i need my web site to allow user to download a setup file from my web site how can i do this ?I Asp.net2.0 _ C#.
View 1 RepliesI have a web site application and i need my web site to allow user to download a setup file from my web site how can i do this ?I Asp.net2.0 _ C#.
View 1 RepliesAccording to Link [URL] ....
I used temporary download link that users can download their files with limit speed but here they can't pause their download and start it later see below image
I want active resume capability how I can do it...
In my website I am trying to download a CSV which comes from yahoo. It contains some data.I am using the code given below to download CSV.Problem: I want to download and fetch all the data from yahoo's CSV but the whole CSV is not getting created on my side.Only some portion of the data is copied. So CSV is not downloaded with all its data.I tried increasing the Buffer size but that didn't helpData in Yahoo's CSV is as shown in below screenshot. This is the data I want to downloadData that I get in created CSV, when I download the same Yahoo's CSV is as shown below.Code I am using to download the CSV from Yahoo
HttpWebRequest wr = (HttpWebRequest)WebRequest.Create("http://download.finance.yahoo.com/d/quotes.csv?s=^DJI+^N225+^GSPC+^GDAXI+^FCHI+^HSI+^IXIC+^FTSE&f=l1d14n");
[code]...
I am a very new programmer.. A website is providing a lot of zip files that i needed. It will be updated/uploaded new zip files weekly. What I need to do is write a program/script to do auto downloading from the web weekly.. for example, this is the web link
http://www.google.com/googlebooks/uspto-patents-applications-yellowbook.html ( you can see a lot of zip files there )
so my question is What script i have to write(i got no experience in writing any script, so what can you suggest?) so i can download the zip file programmatically? then how should i make it to download the new zip file uploaded weekly?Is it i have to use DOM...unix? if yes, i will do some research on tat to make it work.
I need very advanced and effective method of Preventing Users from Downloading file from website directly in asp.net.
Method should -
limit downloads,
limit time,
limit requests,
etc.
but should be downloadable by active login users
I able to successfully see all the Excel files in the given folder using the datagrid and code below. Now I would like to be able to click the link to the file, or add a button, to get a download file dialog box.
[Code]....
CodeBehind:
[Code]....
I just moved our website to a new server(windows 2008, IIS7.5). this website needs to do post to an outside https website to get the data back, but
it deesn't work. when i put the https: website on the IE address bar, it failed. I am wondering what setting i need to change to enable https: website to go through on the server?
how I can enable .asp files in a simple VS2010 Website project? For example: Start VS2010 Click "File/New Web Site..." Accept defaults Add an html file called "Test.asp" Attempt to open Test.asp (debug project with that file active) and you get the following error: "This type of page is not served. ... is not server because it has been explicitly forbidden. The extension '.asp' may be incorrect " SO, HOW DO I EXPLICITLY ALLOW IT? VS2010 is using the ASP.NET Development Server....
View 2 RepliesI have finally designed the school portal. I am having another challenge now. I have created the recover password page. But when it comes to clicking submit I recive error. How do code this so that the password will be sent to my members email.
View 2 RepliesI have the following code snippet :
[Code]....
With code behind :[Code]....
Why do I have to press the "Enable" button twice to enable a disabled ComboBox ?
i want download some pdf from server...i write folllowing code..
Response.ContentType = "application/pdf";
StringBuilder text1 = new StringBuilder();
text1.AppendFormat("attachment;filename={0}", filename);
Response.AddHeader("content-disposition", text1.ToString());
StringBuilder test = new StringBuilder();
test.AppendFormat("~/certificates//data//{0}", filename);
FileStream sourceFile = new FileStream(test.ToString(), FileMode.Open);
long FileSize;
FileSize = sourceFile.Length;
byte[] getContent = new byte[(int)FileSize];
sourceFile.Read(getContent, 0, (int)sourceFile.Length);
sourceFile.Close();
Response.BinaryWrite(getContent);
Response.Flush();
Response.End();
but when i used in sever it not working. its only path related issue. how get half path of server dir......like i read Request.MapPath().....but i not understand
I am working on a http based (NOT Secure) Web Application. In this, I have provided a provision to add some appointment to the Client's outlook calendar. I am creating the .vcs file dynamically when clicked on a hyperlink. The code of generating .VCS file is:
string calendarFormat = GetVCSFormat();
Response.ContentType = "text/calendar";
Response.AppendHeader("content-disposition", "attachment; filename=MyCalendar.vcs");
Response.Write(calendarFormat);
Response.End();
It is working fine in all browsers except IE. It is giving me following error:Internet Explorer cannot download GenerateAppointment.aspx from server. Internet Explorer was not able to open this Internet site. The requested site is either unavailable or cannot be found.
I have a link button which the user clicks on it and will download a .PDF file into their PC.It is just a file for them to download.
Currently, I have the following code.
Response.Clear()
Response.Buffer = True
Response.AddHeader("content-disposition", "attachment;filename=Savings Account eStatement.pdf")
Response.Charset = ""
Response.ContentType = "application/vnd.pdf"
Dim objSw As New StreamWriter("Savings Account eStatement.pdf")
objSw.Close()
lblMsg.Text = "Your file created successfully"
lblMsg.ForeColor = Color.Green
'Response.Output.Write(sw.ToString())
Response.Flush()
Response.End()
' Download the file
Response.Redirect("~/Savings Account eStatement.pdf")
Response.Flush()
Response.End()
I'm new to this forum, infact this is the first forum i hav ever joined. I need some help urgently as i'm reaching the deadline of my project.I created an asp.net website, where administrator will upload files to SQL database which is connected to the webpage. From the web page there will be a download link to download those uploaded files. I have been successful in uploading files to the database. But nothing is striking in my mind regarding how to download files directly from database using asp.net C#.
View 11 RepliesMy code can be found here http://stackoverflow.com/questions/3604864/c-asp-net-ftp-error I am trying to download a file from an FTP server when I try to download it it says I do not have access I have been googling this all morning and have not had any luck. I went to the designated folder and added Everyone with full permissions hoping I was missing a user and that did not work. I tried giving full permissions to myself, Anonymous user, network service, and a few other users that I have found. I have tried using
<identity impersonate="true" /> and
<identity impersonate="true" userName="myfullusername" password="mypassword"/>
I am still not having any luck the full error I get is:
System.UnauthorizedAccessException: Access to the path 'C:UsersmynameDocuments' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
I'm working on a project that requires the ability to let a user download a pdf from a static location on the server. I'm reading the instructions from this website, it's an old post and I notice they specify in an update that Microsoft's MVC framework has long since included and Action Result that allows the same functionality they discuss thus rendering it obsolete, I've looked a bit online but haven't been able to find any resources that discuss this built-in functionality.
View 4 Repliesi am making a gridview in which textfield of password should match with the password stored in the database (table) .As soon as that happens, the file should be ready to download . now the problem is that the code is niether working nor showing any error, which is very sarcastic.
if (txtval.Text != null || txtval.Text !="")
{
if (txtval.Text == ds.Tables[0].Rows[0]["FilePassword"].ToString())
{
lblmessage.Text = "File has been downloaded successfully.";
WebClient fileReader = new WebClient();..........
I got file names in an ArrayList say my _files. What i want to do is that i want to download files in
zipformat when an user presses a back say "download now".
I'm trying to write come code for users to download files, but the files are located above the webroot (e.g. c:downloads)
I've found some code online that allows me to download a file via a url parameter/argument which is perfect, but the files need to be located within the website structure.
<%@ Page language="vb" runat="server" explicit="true" strict="true" %><script language="vb" runat="server">Sub Page_Load(Sender As Object, E As EventArgs)Dim strRequest As String = Request.QueryString("file") '-- if something was passed to the file querystringIf strRequest <> "" Then 'get absolute path of the fileDim path As String = Server.MapPath(strRequest) 'get file object as FileInfoDim file As System.IO.FileInfo = New System.IO.FileInfo(path) '-- if the file exists on the serverIf file.Exists Then 'set appropriate headersResponse.Clear()Response.AddHeader("Content-Disposition", "attachment; filename=" & file.Name)Response.AddHeader("Content-Length", file.Length.ToString())Response.ContentType = "application/octet-stream"Response.WriteFile(file.FullName)Response.End 'if file does not existElseResponse.Write("This file does not exist.")End If 'nothing in the URL as HTTP GETElseResponse.Write("Please provide a file to download.")End IfEnd Sub</script>
Source: http://www.xefteri.com/articles/show.cfm?id=8
how this can be modified so that it can access files outside the webroot?
I'd like it so that I can create an href like: <a href="download.aspx?file=test.pdf">Download File</a> and then the code will download the file from c:downloads est.pdf
I have VB code that parses XML data from a webpage. Up until 2 days ago the XML data could be viewed right on the page and I could just grab the HTML source code to get the information. Now they have changed the page to a link button to download the XML file.
The problem is that when I click on the XML link I get the 'File Download Prompt' which asks me to run or save the file. I figured I could just save the file to temp directory and then open it up to parse it in my VB app but I can't figure out how to grab the file from the browser in my application.
i made a file uploader to folder named (Books) and i saved the name and the bath of the uploaded file to my DataBase but when i wanna download the uploaded file from the server ? how i make it ? by hyperlink ?
View 3 RepliesI am working on some project where I am needed to allow users to upload files, but only in pdf and .doc format. Now I know how to let users upload files, but I do not know how to check whether an uploading files is pdf and .doc or not. How could I know that? And how could I know the size of each file, for the file should be no greater than 3 MB?
Also, I have alloted a separate folder for the files that are uploaded by users. I have one page that displays the links to download the files in that folder. I needed to know how could I keep the track of the folder, for the files get uploaded every time? Or in other words, how could my 'downloads page' know about the files in that folder and create links for each file in that folder for the download? Also, if I create a link of a file for downloading purposes, will the file be downloaded when one clicks the link?
I am trying to find a way to prevent a PDF from being printed or downloaded when view from web. Also, it is prefered that user cannot Print screen.
According to the required futures, it will cose a lot to create a desktop application from scratch.
I am thinking about converting those PDF files to Flash.
I have 4 checkboxes named(Laptop, Car, Phone, TV) and a button. when user checks one Car checkbox and clicks a button, car specifications pdf should be downloaded. Similarly when phone or laptop checkbox checked, relevant pdf's should be downloaded. For this i have written following code
[Code]....
This code is working well in VS2008 but has issues when run in localhost.
Issue --> Check one checkbox like chkPhone and click on button, the Phone pdf gets downloaded and uncheck chkPhone checkbox and check other one like chkCar and when clicked on button to download, getting following errors.
1. xml parsing error not well-formed --> this error is getting only in mozilla.
2. HTTP/1.1 100 Continue Server: Microsoft-IIS/5.1 Date: Wed, 09 Mar 2011 05:34:23 GMT X-Powered-By: ASP.NET HTTP/1.1 200 OK Server: Microsoft-IIS/5.1 Date: Wed, 09 Mar 2011 05:34:23 GMT X-Powered-By: ASP.NET X-AspNet-Version: 2.0.50727 Content-disposition: attachment; filename=Car.pdf;
I have googled the issues and find the following sites[URL] For second issue i added the following line
System.Net.ServicePointManager.Expect100Continue = false;
but still sometimes iam getting the same error. Sometimes these errors raise after downloading 2 files and when tried to download 3rd one.
How To Disable Video Downloading
View 1 Replies