Web Forms :: Can Use A TreeView And Database To Store Files And List Them On An Aspx Page
Apr 13, 2010
I have a project where I need to create a folder type view which will show a list of files, and the description of them to the user when they navigate to the website.
dont know if this is teh correct forum for this q.i want to know how can i get an image from the scanner connected to the computer using asp.net and C# code behind
I am creating a video database .. User will upload his video.. I know the path will be store in database and video on hard disk .. How video will upload, path are set, and if possible video is downloaded.. I am not creating online streaming .. Just upload and download ..
how to store files (pdf and word files) into sql database and how to display that files with an option of "save" , "open" window from sql data base when user click. i am doing project using c# + asp.net web application
in my system folder(E:\santhu) i have flat files(.txt and .doc ) .my problem is how to read those files automatically one by one and store the data(records) in to database?
I am working in asp.net 3.5 with c# and sqlserver 2005 as database. I my project i have to select some of the checkbox of a gridview and update the database according to that. I want to store all the selected box in a arraylist and update the database according to the selected list . But i am not getting how to proceed.
i have my first aspx page that has data thatthe user fills in. it is in format of textbox's and at the end of it all the user clicks submit and all data goes in the database. In the database each record gets an ID field. Now when the users clicks submit and goes to the next page, i want the ID's (they could be 1 to 1000+) from the DB that he just inserted and have them available on the second page. how can i take all the id's from page 1 to page 2? can i do it in session? or something else. Please put some sample code so i can understand better.
I have an entity called a file which is the main part of my project. The file has invoices and timesheets captured against it. So I have a file tab with info about the file, like FileNumber, Vessedl, Voyage etc. Now I need to be able to upload documents for the file. So I will add an uploads tab. But the uploaded documents need to be saved for the specified file the user uploads it for. then when a user opens a file I need to show the documents for that file in a list of some sort. the best way to do this. What's the best way to upload multiple files? should I store all the info in my database?
my problem is my asp.net and C#.net application should read flat files(.txt,.doc) from folder automatically and read the data from file and stored into database
my file like this :
BNK20100312APPHU6658994 // BNK,20100312(date),Ap,PHU6658994 So we have to store these.. BNK20100312APPRU5104220 BNK20100312APPRU5761800 BNK20100312APPZU3739288 BNK20100312APPZU4454037 BNK20100312APESU2552894 BNK20100312APAXU4302543 BNK20100312APCKU1613369
We are going to develop a website where we need to store large number of files. The file size may be uptp 50 MB. What approach should we follow:
1) We should store files in Database 2) We should have a directory and store all the files in that 3) We should hire a SAN Storage and use this seperate location to store the files.
I have problem in converting .Aspx page to .Pdf file. I have used your site link for implement it Link is: (URL....), but it provide error to me Exception Details: System.Net.WebException: The remote server returned an error: (403) Forbidden. I have a method which is given below. when i call this mehtod on button cilck for genrate Pdf file for aspx page then it give above error message .
I have one aspx page and more than ascx files, i have links on aspx page. if i click one of the link, it will upload the relevant ascx file on main aspx file.
I have a problem only in IE where my JQuery filetree cannot be refreshed unless the browser is closed, or temporary internet files is deleted via Tools -> Internet Options
Anyone know of a way so that this particular page never gets cached into temp internet files?
I've tried putting this in the header
[Code]....
As described here: [URL]
Nothing seems to work :
Preferably a solution for both IE8 and IE6 (yes i still have to support that goddamned browser)
i've got some problem reading excel files to store into sqlserver database. currently my code has a fileupload control and a button for me to save the excel file into a folder and read the data inside the excel file and write it into the sql database. The code works only if the excel sheet name is Sheet1.xlsx, however i tried upload a diff file named ImportUserFile.xlsx and it gave me the exception below. 'ImportUserFile$' is not a valid name. Make sure that it does not include invalid characters or punctuation and that it is not too long. i have also tried other file names and it seemed only Sheet1.xlsx works.
Basically I need multiple code-behind files each containing different functions for a page. Different classes do not do this because they are not connected to the page so their methods require parameters I want direct control of the page without the need for parameters.
I can only seem to crete one code-behind file and I need many. I've tried putting the aspx page in the App_Code folder but this causes an error.
I want to store object data to treeview node dynamically(while application running) , In windows form i use node.tag = ? , and it it ok , i try node.DataItem = something , but it is readonly , so how would i store object data in asp.net
I have a treeview which will be generated dynamically which need to be displayed on left side and when user clicks on a node it need to open a page on the right side of the same page. and each node has different aspx page. so whenever user selects a node the page details should be displayed on the right side .we can use an iframe on the page which will display the different pages clicked on the node.Is there any alternative i can use to display different pages based on the user selection on the right side without using iframe.
I want to know how can I load my files (file1.aspx and file1.aspx.vb) in a container on my index.aspx. My index should have my menu and my container. My problem is that i don't know how do that... options wich i tried:
Iframes: yes work it... but in html 5 iframe will dissapear...
MasterPage: isn't the solution because this refresh all index page.
Ajax: yes.. charge my File1.aspx in the container but i can't call the functions of File1.aspx.vb...