I am viewing a file on my web page
Response.WriteFile(filepath).
In IE, if I view document properties or if I click File - send, the document name is the name of the web page - pdfviewer.pdf. How can I specify the file name, without prompting the user?
I have created a new VS2008 ASP.Net Web service project, with the default name WebService1. If I right click on the Service1.asmx file and select 'View in Browser' what are the processes that go on to make this happen? I am asking because I have a situation where when I run this from a visual studio project started in our development shell (which sets up a common build environment) I cannot get the web service to show up in the browser.
C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
ootc43ddc22268ae91bhashhash.web
In our application, we allow user to upload documents which can be PDF, Doc, XLS, TXT. Uploaded documents will be saved on web server. We need to display link for each document user uploaded and when user click on that link, it should open relevant document. it is expected to have required software to open relevant documents.
To upload document, we use saveAs method of FileUpload control and it works absolutely fine.Now, how to view it?I believe, i need to copy/download file to local user machine and need to open it using Process.Start.For that i need to find user local temp directory. if i put path.GetTempPath(), it gives me web server directory and copy file there.
File.Copy(
sPath + dataReader["url"].ToString(),
Path.GetTempPath() + dataReader["url"].ToString(),
true);
We are operating an ERP layered architecture using SOA, developed in asp.net (c#) with the help of Nhibernate(spring ver 1.1.1.0) in Windows 2003 Server. When viewing a quite large output file we encounter an error; "ComException(0x80000237): the file size was not large enough to format the contents of an object in the report failed to export the report". We checked the ways & means to increase the temp directory in windows.
View 1 Replieshow to open a publisher file? I used the mime type "application/x-mspublisher" but its not working.
View 3 RepliesI have a web page in my project that views a selected pdf file. The problem is the file stays locked with the process w3wp.exe which I assume is the adobe file reader or something. How I can release this process after viewing it? Or another way of viewing it without locking the file?
Here is how I am doing it:
Code:
Dim File1 As String = System.Configuration.ConfigurationManager.AppSettings("Report")
Dim R1 As String = Page.Request.QueryString("r")
If R1 <> "" Then
Dim path As String = File1 & R1
[Code]..
I need to preteect text file from vewing because it include usernam and password
View 1 Repliesi have used file upload on one of my web page..the file path is not shown in google chrome..rest in all browser the path is shown..in google chrome only the file name is shown and not the whole path..i want the path to be shown in google chrome
View 1 RepliesI have many xml file in xmlfolder under the root director of my project. I need to protect all file to not let it open from the client browser.
My file have some credential information, and i need avoid to let it open in client browser.
In an ASP.NET WebForms 2.0 site we are encountering an intermittent bug in IE6 whereby a file download attempt results in the contents of the being shown directly in the browser as text, rather than the file save dialog being displayed. Our application allows the user to download both PDF and CSV files. The code we're using is:
HttpResponse response = HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Disposition", "attachment;filename="theFilename.pdf"");
response.ContentType = "application/pdf";
response.BinaryWrite(MethodThatReturnsFileContents());
response.End();
This is called from the code-behind click event handler of a button server control. Where are we going wrong with this approach? Edit Following James' answer to this posting, the code I'm using now looks like this:
HttpResponse response = HttpContext.Current.Response;
response.ClearHeaders();
// Setting cache to NoCache was recommended, but doing so results in a security
// warning in IE6
//response.Cache.SetCacheability(HttpCacheability.NoCache);
response.AppendHeader("Content-Disposition", "attachment; filename="theFilename.pdf"");
response.ContentType = "application/pdf";
response.BinaryWrite(MethodThatReturnsFileContents());
response.Flush();
response.End();
However, I don't believe that any of the changes made will fix the issue.
I want to open a CSV file in the client browser "WITHOUT" a save/open file dialoge. I am able to do it with file dialoge but unfortunately I need to do it without it.
View 4 Replieshow to view the pdf file in the browser
View 6 RepliesI have never worked with dot net... this is my first project that I will be working on... What I need is a Web browser which executes the T-Sql stored in XML file and the output is shown in the browser.... There will be a node and when I select that node it should run a tsql in XML file and show the output in the browser...I was told to use ASP.net and C#..
View 7 RepliesI have the following code below to open up a PDF file within the browser :
Response.Clear();
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Disposition", "inline;filename=abc.pdf");
Response.WriteFile();
Response.End();
My question is, when this opens up in the browser, it takes over the whole page. Is there a way to limit the height? The reason I'm asking is, I have three menu items above the page to open up a specific pdf. So if I click on one of the links to view that pdf, the pdf show up, but the links disappear because of the PDF.
I also don't want to use iframe to populate the PDF.
I'm retrieveing pdf file from SQL Server 2008 and i wish to display it in new browsers tab. I successfully retrieved and displayed pdf document when i had pdf viewer installed.
My problem is, that after i unistalled pdf viewer, i got this window, which would be ok if the file wasn't WebForm2.aspx but let's say MyDocument.PDF
Am i doing something wrong? How could i achive that the file would be FileName.pdf and not FileName.aspx (in case of no viewer).
vb code (i can provide c# on request)
[Code]....
I want to create a file browser using http://server/files "files" is a virtual directory pointing a directory on the server. However I keep getting the error that URI formats are not supported.Is there another way to get this working? I can browse the 'files' via IIS and want the same functionality
View 1 RepliesHo to display word file in the browser without downloading.
View 1 RepliesI have a httphandler that is fitred for all .png files. I would to be able to rewite the name of the file into the html. Is this possible? So if test.png comes into the handler I want to write test.png?V=1
So far I have found the following:
context.Response.AddHeader("content-disposition", "inline; filename=" + context.Request.FilePath + "?V=1");
From Service method return me:
String FileName,
Byte[] FileData,
string FileType( includes: doc, pdf, tif, tiff, gif, jpg, jpeg, png, bmp, wpd)
How can I generate a file based on filetype and show it to user in browser?
I am using following code for opening file in file dialog model.
FileStream fs;
String strFileName = @"C:My ExternalFile Path";
fs = File.Open(strFileName, FileMode.Open);
Byte[] buffer = new byte[1048576];
long bytBytes = fs.Length;
fs.Read(buffer, 0, 1048576);
fs.Close();
Response.AddHeader("Content-disposition", "attachment; filename=" + strFileName);
Response.ContentType = "application/octet-stream";
Response.BinaryWrite(buffer);
Response.End();
When click on open button the file is opening in same window, but i want to open in new window.
I am looking for a code which can display docx file inside browser in such a way that user will not be allowed to be download or save it. Again I Want to restrict the user to use that data.
View 5 RepliesI want to display a file content (HTML file) inside a web page using ASP. I'm trying to display 2 files and show the differences. So i need to color different rows. I tried with TextBox but i can not color a single row. Something like this but inside a browser. I should be able to easily navigate through rows. (like SetRowColor(rowNumber, color))
View 3 RepliesHow to play any audio file on browser? I used HTML5's <audio> but it does not support to all extensions. Is it any control for that that any file I can play?
View 1 RepliesI'm new to asp.net and C# really, mostly just done windows apps in VB.net.
Also, trying to move from Crystal Reports to SSRS.
I found some code to render a SSRS report as a pdf. But this is saving the pdf locally. I have code that opens the report after it's saved, in the browser.
Rather than save the "results" locally, how to I go about just opening file in the browser.
Code:
results = rsExec.Render(format, deviceInfo,
out extension, out encoding,
out mimeType, out warnings, out streamIDs);
[code]...
I have a master page, which has menus and submenus, and content pages in my project.
Now in one of the content pages, i need to open a excel file, displaying an Open/save dialog box) should be visible.
I tries using the inline option for Response.AddHeader, but does not display the master page part on the browser.
