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 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 Replies <asp:GridView ID="GridView1" DataKeyNames="Imgid" EmptyDataTex="No image" runat="server" AutoGenerateColumns = "False"
Font-Names = "Arial" OnRowDataBound="GridView1_RowDataBound" OnRowDeleting="GridView1_RowDeleting">
[Code].....
I am able to delete the file from database but not from folder. I am also displaying the path in gridview bound field. How do i use Directory.Delete(path of file here)
we have some files in our web app which saved in database.
how user can download files from our web site which exists in database (and not physically saved) ?
If in one form upload image form we enter ID in textbox againts ID label and upload an image file using fileuploadcontrol when we click on upload button image save in DB and in next form view image when we enter ID in textbox againts label enter ID. Images show in GRIDVIEW having columns (ID,images) ...
View 1 RepliesI am trying to open different types of files that I have uploaded on my sql server database. I would like to display all the list of files in Gridview. When user click the link it should open download dialog box and should be able to open its particular applications such as word, excel, browsers etc.
View 3 Replies<asp:ImageField DataImageUrlField="photo" > <ItemStyle Width="50px" Height ="50px"
HorizontalAlign="Center" VerticalAlign="Middle" ></ItemStyle>
</asp:ImageField>
i need to display image from database in gridview. i have the above html and a select query executed from code behind which displays the image.
i am storing the image path in the database table and image in a folder.
Queries related to above
1. image size not able to set
2. the gridview image column will display image if the column data is not blank. but if its blank i have 2 default images male image and female image
so if the field is blank i need to display one of the default images depending on the gender selected
3. if the image is clicked it should show enlarged image as popup
I have a web application that allows users to upload files which are stored in a database. Users can then search for files and click a link to download them. Clicking the link opens a new window which retrieves the file from the database and offers the user the chance to open the file or save it.
All of the users within our organisation use IE 6, yet while some can click a link and download the file, others can't. The new window simply opens for a split second, then closes. If it was all users I would think it might be the application, but as it is only some I am tempted to think it is a browser issue.
I have an asp.net web app. I have secure parts to the website and currently I have it setup so that people can login with their domain accounts. The are three secure sections to the site, all of which require files of interest be displayed to the user so they can download them.
Okay so this is how I see it working, people come to the home page and select on one of the three options. At this point they are prompted for there domain password then they are navigated to the secure page and a bit of code populates the page with file downloads based on who they are logged in as.
The files themselves will be uploaded to the website and kept in folders named after the username. so for instance the user edwardh would be displayed the files in the folder /downloads/edwardh.
Is it possible to take 10 (or more or less) pdf files in a directory and merge them into a single PDF file to display to the user? Obviously I would prefer to not pay for something if I don't have to
I'm working in ASP.NET 4.0 with C# in the code behind.
am able to download single files which is coming as bytes from database..how to go with multiple files....
View 4 Repliesi 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 Repliesi 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 am not getting image from Sql Server Database.
Actually I placed a gridview in my project ,in that gridview I placed an images control in that gridview and I want to get the images from Sql DB to gridview.
downloading files from an FTP server. The FTP server produces new files from time to time. so my application needs to Download only the "NEW" files and disregard what i have already downloaded previously. I have a time stamp on when was the last download time. I Using FtpWebRequest, WebRequestMethods.Ftp.ListDirectory, WebRequestMethods.Ftp.GetDateTimestamp. The problem is the ListDirectory gives me all the List in the FTP directory and i have to loop all the way down starting again from the start to the last file and check it with my last time stamp to DL the NEW files another problem is the FTP Directory contains 30,000 Files so it would take long until ill find the my last download time to start again on that point..
View 16 RepliesI want to enable the users of my website to download the files from the server, but I can do it only with those files which are inside the website's folder(by creating hyperlinks to those files).
How to enable the users to download files from server which are not in the website's folder but somewhere else on the server.
I 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 RepliesI was just wondering what the best approach would be for uploading/downloading files. My users want to have the ability to upload and download emails to various Orders but i'm not sure of a few things.
Would I need a new table and reference it to my Orders table? Or would I need to create a new table and add columns such as file location, and upload the files to a particular server? Also since I am working on a Windows machine, i'm not really sure how to connect to my server to allow me to upload/download files (not sure if that makes sense).
how to download files from server on client machine
View 8 Repliesi have a asp.net website i have some files swf files that i want to prevent downloading them
is there a solution that the IIS can have a passord for downloading the file swf file and i can provide this password in some situations on the server that i can pass this password in the code
so that the swf file can be viewed from my page only as provide the password
but no one can download it using download managers or any other http request that request this swf file
i have some .txt files which are inside of different folders, i want to download all files and folder on client machine.
View 4 RepliesThere are three serves on the same zone. 172..*.**
Suppose that their names are A,B and C
The server A has a windows service, and it downloads the files from the server of C, in the folder of images. It used to give errors about access-denied then we assign full control to everyone on the folder of images on the server C. Then it was ok.
Now the same windows service runs on the server B, and ,t gets the same things from images folder of the server C. But there is an error about access-denied.
What should I do for the required steps to make the server B be able to connect the server C and download the files?
**The error: Exception:Access to the path '172..*.images' is denied.
172...* aka the server C*
I want to create an sql table with photos, and i want to use filestream data.
View 3 RepliesOn a home PC I have SQL Server 2005 installed. If I go to SQL server management studio and select my database, I can then right click on the "Database Diagrams" folder and then select "New Database Diagram" from the popup menu. I can then generate a database diagram. However on my PC at work if I follow the same steps as above, the popup menu does not show an option for "New Database Diagram". Instead my choices are "Working with SQL Server 2000 diagrams" and "Refresh". So why is the "New Database Diagram" menu option missing? Also what is odd is that the popup selection reads "Working with SQL Server 2000 diagrams" when in fact I am using SQL Server 2005 not 2000? Does anyone know why my option to create a database diagram is missing?
View 1 RepliesI 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)?