i store a file name in column like(1.dat).when i try to download this actually from the folder which is in solution exploer ... but i dont understnd how to download it through its name ...i use some code
View 2 Replies
i just want to create one colum in gridview where in the edit view i can upload the file and in the after the uploading the download links comes for download is it possible ?
or
just tell me the girdview colums get files for download from particular /download folder ?
I was following this tutorial and it worked perfectly: [URL] ....
I was wondering how do I archive this: the file name will be a link button (or whatever the best way is) and when click on the name, it will download the file (instead of haing an additonal "Download" column)?
how to download selected files from grid view. Initial I will display list of files with file paths in grid view along with check boxes. when user select some files, I should be able to download selected files in a zip file.
View 1 RepliesI have used the tutorial for Save and Retrieve Files from SQL Server Database using ASP.Net It's working well for saving and retrieving on page OR on label. For the file retrieving section i want the file to be displayed as link "Download" in Gridview and when i click on download link file should start downloading.
View 1 RepliesIf the file uploaded to a folder. How to create at table dynamically so that mant files are being uploaed and as many files are uploaded row are being created in this way
1) file name on the 1st coloumn
2) path of the file saved and once it is clicked it is downloaded (e.g., pptx)
I have a paper search facility, the results are displayed in a datagrid and what I want to do is have checkboxes for each record (which I've done) and then a button to download the selected papers.
View 1 RepliesI have a grid view that I made dynamically based on a data table. The fields that are displayed on the grid view are as follows:
File Name
File TyPe
Uploaded On
Where as the data table on which this grid is based contains one extra filed that is
FileContents,
This filed contains the contents of the file in binary format retrieved from the data base.
Now I wanted to download the file say by clicking on the file name on the grid or even I an agree to add a Download button to the grid that will download the relevant file.
how to upload file in asp.net using c# with respect to grid view as when i upload file.. den using grid view i can view all d information n get a option to download dat uploaded file from gridview....
View 1 RepliesI have images saved in database, now I want to this images fetch from database and save into zipfile and return to the user for download in mvc4? How do that functionality.
View 1 RepliesMy gridview is inside master page now in the link button used inside gridview for downloading, it is not downloading a file.
I followed this article : [URL] .....
It works in child pages, but when i use gridview inside master page and follow this article , it wont download a file. Here's my coding for beck end :
protected void DownloadFile(object sender, EventArgs e) {
try {
string filePath = (sender as LinkButton).CommandArgument;
Response.ContentType = "application/pdf";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + Path.GetFileName(filePath));
Response.WriteFile(filePath);
Response.End();
} catch (Exception) {
throw;
} }
Rest coding in html is same as mentioned in article.
how to put a download button on each row of generated gridview and check extension name (.doc,.xls,etc)
View 2 RepliesI have some doubt about GridView PageSize, for the example if my table have more than 100000 rows and i set PageSize=50, i can see GridView trying to download whole 100000 rows and display only 50 records with pagewise.
In this case my application getting very slow.
Is there anyway to force GridView download data according to the pagesiz without passing limit in sql?
I have some doubt about GridView PageSize, for the example if my table have more than 100000 rows and i set PageSize=50, i can see GridView trying to download whole 100000 rows and display only 50 records with pagewise.
On daily basis, I am saving a file in my PC. The name of the file is same but with different date including date. What I required to just there should be a gridview with hyperlink button(Download File) columns like this:
ReportDate Extent Status HostedOn HostedBy
DownloadFile 24/Mar/2010 0700 Hrs Daily Not Added --
DownloadFile 23/Mar/2010 0700 Hrs Daily Added 23/Mar/2010 James
DownloadFile 22/Mar/2010 2100 Hrs Daily Added 22/Mar/2010 Mike
DownloadFile 22/Mar/2010 0700 Hrs Daily Added 22/Mar/2010 James
When user click "DownloadFile" button then it should go to particular folder in server and download file. he task is very important and urgent for me.
I have a gridview with hyperlink button in every row. Gridview is bind with some datasource.
Just what i want to do that when user click on hyperlink on particular row hyperlink button it should download a file.
The files are going to be saved daily in a share folder.
Secondly, I don't want to give user an option to open that file, means when user clicks hyperlink a dialog box should appear with open button.
how to find particular file as per date from share folder and download.
Is there any website from where i can download the skin files for my logincontrols?
View 2 RepliesMy apps required me to store upload files into SQL binary fields. And then allow users to retrieve the files and either chose an apps to view them or save on disk. These files can be in diff formats, not just one type.
I have been reading about using the Response.ContentType method and Response.AddHeader method. The issue is the users can upload anykind of documents, ie: MS words, Xcel, JPEG,TIFF.... So at the time of downloading, I have no way of knowing that type it is to put in the Response.ContentType.
Can't I just stream it to the browser, let the download dialog box handle the type selection? as in when you download a file, the dialog box would ask if you want to select an app to open the file or save it on disk. How would I do so ?
I have a small website with a database. Just two tables for personaldata and for files belongs to the personal data.
This files are stored on HD. My problem is to delete this file by clicking on delete button within gridview. At the moment only the record is deleting but not the file which belongs to this record.
That is my Gridview:
[Code]....
and that is my codebehind file:
[Code]....
and see the screenshot. (how it looks like)
i get allready help here to create the right codebehind file for that.
i have tried that this way:
[Code]....
But i think instead of txtFile.Text the filename of thefile should be readed out of the database on this place or Im wrong?
I have an application that contains a GridView and a DetailsView I use to maintain records in a Facility table. The Facility table contains a County "ID" field that show the ID of Country the Facility is located in. Example Facility Table: Facility = New York Country ID = 1. In the Country table: Record 1 = USA and so on.
I want to add a DropDownList in this Facility Maintenance app that displays the actual Country names to select from - not the country ID. I know how to code DropDownList with no problems but this multiple files thing is confusing me.
In the Edit and Insert modes, I want to display the Country "name" but when writing or updating the Facility table I want to write the "ID" of the Country selected of course. I am not sure how to setup my QueryBuilder in my SqlDataSource to accomplish this. I have tried several things but not working. I can display the Country names but get errors when trying to write to the Facility record.
I am developing a application similar to a forum. I want to attach documents in .doc and .PDF formats. I want to know how could i download these attachments and open directly in a browser without saving the downloaded document.
View 2 Repliesi m giving file link to be downloaded in navigateurl of hyperlink .
It works fine in my pc but doesnt works in my laptop.
Is there any browser setting to show open/save dialog box .
I developed a datagrid in my aspx page which was to show all the files present (with details) in a particular directory on my webserver. The column containing the name of the file in the datagrid is a hyperlink and when you click on it you could view or download the file.
Everything works great. When I click on the file name, it either opens up the file in browser or asks me to save it except the fact that when I click on a file name with extension .msg (outlook message file) it says - The Page Cannot be found
The page you are looking for might have been removed, had its name changed, or is temporarily unavailable..
The files are very well present there in the directory! Moreover, same everything was working absolutely fine (even the .msg messages) in my local system during the application development.
I dont know if sending the code makes sense in this situation - because code is correct and is working as it should be. It looks more of an issue with internet explorer or probably somerthing with Production web server configuration.
Anyways the code for aspx and .cs files are -
ASPX - PAGE CODE
<asp:DataGrid runat="server" id="articleList" Font-Name="Verdana"
i want upload zip and rar file to server and download it and audio and video file also.
View 1 RepliesI have some documents in a folder ..i am creating zip file using the following code..but i am not able to download it at client side.
Imports ICSharpCode.SharpZipLib.Zip
Imports ICSharpCode.SharpZipLib.Core
Public Function ByteArrayToFile(_FileName As String, _ByteArray As Byte()) As Boolean
Try
[code]....
We have a MS Access 2007 database that has a hyperlink column in one of the tables. I'm using Visual Studio 2008. I need to have the same column display in a gridview in ASP.net and have it function just like in access. In access, the user clicks the link and either the file or the wepage opens just fine. In the gridview in asp.net, if we click on the link it does "nothing". The links are to files on our network and to files on other people's websites and the paths are tested and work properly. The name of the column that holds the hyperlink is named MSDSLinke. Here is the code I am using:
<asp:TemplateField
HeaderText="MSDS"
SortExpression="MSDSLinke">
[code]...
