C# - Open A Excel Inside A Web Browser?
Feb 25, 2011I need to open a excel in web browser when click a button.how to do that in asp.net
View 4 RepliesI need to open a excel in web browser when click a button.how to do that in asp.net
View 4 RepliesWe have a tab delimited file that we are making available for download. The file extension is txt, but the users want it to open automatically in Excel. The previous developer had used the following code:
[code]....
The ContentType is being set to Excel, but that doesn't seem to have any effect. I am guessing the txt file extension is causing it to be picked up by notepad or the like instead. I have tried just renaming it to a xls extension, which works but Excel complains that I am trying to trick it or it might be a corrupted file.
I tried simple code like this using href element. But it tries to open the sheet.xls in the browser window and says it can't find the file. I want the excel file to be opened in excel (not browser).
<a href="file://domainname/vol1/destinationfiles/sheet.xls" >some excel file</a>
I'm exporting the GridView to Excel. It works fine and I receive a prompt to Save/Open/Cancel the file although I need the file to be saved automatically in the provided (passed to the Export function) location and opened in the same browser window where the Gridview was.
View 2 RepliesBelow is the page and file is in local drive.
<asp:GridView runat="server" ID="gvDetails" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="Id" HeaderText="Id" />
[Code].....
I need to open/view a file in gridview.... I successfully uploaded the file to a directory on the server, and added a filename field in a table....
I can view the table data row by row, but now want to click on the file or SELECT in that row - and that click event must open the file for me....
I have huge excel files that I have to open from web browser. It takes several minutes to load huge file. Is it possible to open a single worksheet (single tab) at a time from excel file that contains many worksheets? I have to do this using C# / asp.net MVC
View 5 RepliesI have created a pdf file using aspose and need to open it without saving the pdf.Is it possible.
View 1 RepliesIn my project I have to open excel application on click of a button without having ms-excel installed in server and the same case applies to word also. Please suggest me a solutions asap
View 2 RepliesIs there anyway i can open a ppt in web browser or may i can do things
Like slideshare does to view documents like ( ppt, doc ...etc )
I need to integrate a solution to keep track on number of clicks an advertisement receives from site. I am using ASP.NET mvc model with VB.NET.
My idea is to direct the url click from view to controller, update in database from controller and open/redirect the user to the Advertisement URL on new browser also from the controller.
My question is how to open a url in a new browser window from controller?.
I 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 want to open pdf on another tab of browser on click of link button.
View 1 RepliesI have to open pdf documents from my website. I was thinking of just doing a simple <a href...> to the pdf document. I noticed that in other places on our websites the programmers always do it in the code-behind using the following code : With Response
.ContentType = "application/pdf"
.WriteFile(directory and document location)
.End()
End With.
Is it possible to Open a new browser tab/window using c#. I have query string info I don't want to put in a hidden field due to it showing on the client side. I do save the data in ViewState and encrypt the viewstate; however, I don't know how to access that information on client side.
I can access the viewstate data fine on Server Side but I need to open the new browser window on server side in order to access the ViewState. I may be wrong. Is there a trick to this?
I did find a way; however, on any other click after the initial click everything goes to a new window:
Control:
[code]....
How to open Pdf,word and CHM on web broswer ?
View 4 RepliesI have directly call to mspaint.exe on button click but doesn.t open it is shows on task manager but not show on broser
View 1 RepliesFrom 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?
How do you write C# code to open up a New Browser window with for example [URL]
View 4 RepliesI 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.
How can we force a link to open a URL in a different browser?
e.g. A link in IE webpage to be open in Google Chrome window.
I need to open a browser tag within a link that is given from me from an asp.net code behind.Normaly I would have a link and target="_blank", but the link that I need is dynamic, so i must have the behauvior of a _blank-link from code behind.
View 2 RepliesI get this error message when i try to open my site in the web browser... i'm not sure how to mix this problem.Configuration ErrorDescription:An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.Parser Error Message: Unrecognized attribute 'targetFramework'.
[Code]...
I'm using Asp.net to create a csv file that the user can open directly in excel.I want to make it possible to show the download popup and for the user to choose "Open with Excel" and that will open the file in excel.The code to create the csv:
[code]...
As I said what I need is to create a spreadsheet (it doesn't need to be csv),it should just be easy for the user to open in excel or whatever they are using to start working with it.
I have a button control where I retreive 2 strings with 2 URL like in the code below.
What I wonder how it is possible to do, is how to open up 1 browser window with 2 Session Tabs where 1 Tab is [URL]
How can this be possible to do from code behind (C#)?
[Code]....