Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast what if you could invest in your favorite developer? Who owns this outage? Please remember to mark the replies as answers if they help and unmark them if they provide no help, this will help others who are looking for solutions to the same or similar problem. Here is an example where I hard coded the file but you can replace the hard coded filename with a name from a OptionDialog.
Please note when opening an Excel worksheet you need to know if the first row is data or column headers. Now I placed all code into a form to keep the example simple. What I do is create a class separate from the form and place the code to open the worksheet there and pass back a DataTable which is assigned to the DataSource of the DataGridView.
Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. And the main quote:. Its impossible to attach an event before and after a download through javascript. Browser doesn't allow this type of events for security reasons. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?
Collectives on Stack Overflow. Learn more. Download an Excel file Ask Question. Asked 9 years, 8 months ago. Active 9 years, 8 months ago. Viewed 29k times.
WriteFile path ; Response. Improve this question. Josh Darnell 11k 9 9 gold badges 36 36 silver badges 63 63 bronze badges. Mike Mike 1, 3 3 gold badges 14 14 silver badges 30 30 bronze badges. Add the following line to the end of the list of using directives:. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. And also, the attached file is not saved with the full file name.
If file name has chineses characters then only 22 charaters are save with the file name. Title: error while. This helped me alot on my exam! It helped me very much. Thank you very much for this post. Title: how to download files in asp. Title: good post but Name: sunita Date: AM Comment: hi, nice code I wanted to know if there is any way to foce download a file which is present in sharepoint site? The link to download this file is present within Ajax update pannels.
Now, when i click that link, I am getting the following exception: Sys. Common causes for this error are when the response is modified by calls to Response. Write , response filters, HttpModules, or server trace is enabled. Please can you help me out in this? How to open it. If i use "content-disposition" means it is opening on the new page.
Plz help me out. Length - 1]. ToString ; this code is not working with ajax. Nice job! End ". Can anyone tell me the solution. I am stuck and in hurry Any little help will be greatly appreciated. One worked, one didn't. AddHeader "pragma", "no-cache" Response. Is there any idea to solve the above problems.
I appreciate the VB conversion as well. I have resolved all my bugs through this article and my download page is working fine. Title: Downloading a file Name: srikanth Date: AM Comment: Hey, Really great dude i struggled a lot,your code helps me and saves my time.
Thank You very much! I tried viewing it in page source but I couldn't find it. I am only I need HTML e-mail:- runescape gmail. It needs to be html. Explains the code in simpler manner and easy to understand. Very useful, thanks a lot! Hope it'll keep on working even with future releases of IE. Title: I need a reverse! I need a code that make any browser to display a hta file directly without asking for download. Thanks previously. Title: need for my requirement Name: devi Date: AM Comment: need the coding for download i.
It worked!!! Thanks a lot for your article. It helped me a lot. But i need the same for my requirement can any one help. I am displaying the data in a grid view as follows.. Name Filename Dora abc. The files i saved are directly saved in to SQL. So can any one help me regarding my requirement please its very urgent to me. How we handle the events for 'File Download' popup. Waitting for Reply If you have any idea on this please send me reply to following address.
I want to download a file to a specific local directory without any dialogs. If user click on save button then I need to update file but when user click on open button then there is no need to update any file. Please help me if it is possible. Title: code after force downloaded the. WriteFile fullpath Response. End is not working Its very helpful. However is it possible to by pass the download dialog box.
These link direct to the site where i have stored my pdf files. Can you tell me please, how can i download any particular file from my blog itself directly, without having redirected to the site where that file is stored. Title: Allow a folder to be downloaded Name: sadananda Date: AM Comment: i want a folder to be downloaded not a single file Per say, I've disabled a serverside button before or after executing the download operation.
This is a serious problem for me Please help me out Please send your suggestions to kalaravi verinon. Only difference is I used Response. Juan elavee gmail. Worked successfully! Please guide me.
0コメント