Is it better to store images directly in a database or to just store the name of the file in the db and display that file? I would think that just storing the filename of the image would keep the db size low...
View 1 RepliesBelow is the code I use to store file into database but there are a few problems.
1. couldn't store file larger than 4mb
2. couldn't store doc,docx,xlsx but only .txt
my table column are:
[code]....
What data type in SQL should i use to store an XML file? And how do i do it?
View 5 RepliesI need a place to store images. My first thought was to use the database, but many seems to recommend using the filesystem. This seems to fit my case, but how do I implement it?
The filenames need to be unique, how to do that. Should I use a guid?
How to retrieve the files, should I go directly to the database using the filename, make a aspx page and passing either filename or primary key as a querystring and then read the file.
What about client side caching, is that enabled when using a page like image.aspx?id=123 ?
How do I delete the files, when the associated record is deleted?
I am trying to store data from an XML file to a table in my database, but I keep getting the same error.
This is my code from the cs file:
[Code]....
And this is my error:
Violation of PRIMARY KEY constraint 'PK_Areas'. Cannot insert duplicate key in object 'dbo.Areas'.
The statement has been terminated.
In my XML file I have both existing rows and new rows for the database table. I'm guessing I have to do something to sort out the the rows that are not already in the database, but so far I have been unsuccessful to figure this out.
how to store files (pdf and word files) into sql database and how to display that files with an option of "save" , "open" from sql data base when user click. i am doing project using c# + asp.net web application
View 4 RepliesI have a Stored Procedure
Create procedure selectdata
as
begin
select * from Employee
end
In my front End I Created a Button in default.aspx page
<asp:Button id="btnsave" runat="server" Text="Send to Excel" onclick="btnsave_Click"/> <asp:GridView id="gv" runat="server" > </asp:GridView>
In default.aspx.cs
protected void btnsave_Click(object sender, EventArgs e) {
SqlConnection conn = new SqlConnection();
conn.ConnectionString="User id=aa; password=123; Initial Catalog=abc;Integrated Security=xxxx";
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
[Code].....
Output: It Displays the Data in Grid View but is it possible to store the Data directly in Excel file in my PC
I have to create a simple application which scans, displays and stores the info from a barcode. I have been able to sort the scanning and display part of this application but I need to know how to store the infromation entered into a textbox to a database and then be able to display the stored data as a list at a later stage.E.G. Once the "STORE" button is clicked, the information/text within the textbox is stored to a database. Once the "VIEW STORED DATA" button is clicked, the stored information in the database is displayed as a list.I am a complete beginner when it comes to creating web applications using asp.net. Also, the type of database to use (i.e. sql, wamp.etc) and how to link it to my application is also puzzling.
View 1 Repliesi like to create a web application,in that i need to get the resumes from the user,then i need to publish that resume to the manager in date wise..
View 5 Replies1. How to store I ZIP file in Database using FileUpload in ASP.NET C#
2. Also need to downloading it from database by gridview
I encrypted my connectionstring and store at web.config file. Then I bind Gridview with sqldatasource control, cannot bind because of sqldatasource don't know the(encrypted) connectionstring.
View 5 RepliesI am working on a journal website where user submit manuscripts , pdf files , is it good idea to store pdf files on directory or on database.
View 1 RepliesI want to store a doc file [say its a resume.docx file] into a database like sql server 2005 and i want the
file to be displayed into my aspx page if the file has been updated to the database And also is there some means by which by pressing some link he can get a edit window so that he/she can edit his/her document file.
I m reading a text file. After reading all the lines, I want to insert those records into respective fields in database.
So how to store the 1 or 2 or 3 or 4 or 5 lines of records until I read the last record.?
[code]....
first 9 number is emp id, next is name and next is salary.
While I m reading, I can store only last record. How to store all the records in a array to store in the database after reading all the lines.
Is it possible to store an Image file (.jpg, .gif, etc) in MYSQL database? Or do it just stores in system and takes reference path of image? I am using ASP.NET C#, so if you have sample code
View 5 RepliesI am working with one project like software corner !in which i upload my all software and end-user can download that software but my problem is how i store my software's(>25MB.exe files) in database ...
(I use sql server 2012) ...
I know this is a wrong place to ask this but i cant resist
I want users of my website to store article with Images..How a i able to store the content in SQL Server?
I have read up on uploading multiple images and storing them to a file but so far i am only able to store one image into both file and into database. The problem i have is that i don't know how to create the table to store more than one image?
View 8 Replieswebsite using text file to store data and display it using html codings. The requested website must be able to do the following functions:
1) Browse for template using txt file and select the txt file as template. (Font-styles, headers, tables....etc)
2) Browse for txt file that stores the data and display them in a so called table format categorized properly.
3) Able to do a search function and store the search results in a new txt file. (Which means a new txt file is created everytime someone performs a search and the search results is stored in the new created txt file)
Is there any website with informations/tutorials on these?
Which is the better alternative when allowing file uploads on a page (through a Gridview populated by a coded DataSet)? Store the image itself in the database or to store only the path name to the saved file in file system. If it matters, I do not expect to have more than a few dozen images stored in the database at any given time.
View 7 Replieshow to storethe image path in database and how to access image from database in asp web form
View 1 RepliesHow to upload Power Point Presentation in sql server using asp application and
also how to show the PPT to user
i dont know iam placing my query correct place or not but i need ur's help, Iam Reading and storing one single excel file Successfully But
tring Path = @"E:checkinkkk.xls";
I am facing problem..how to read Excel file from the 5th row onwards and how to store the all records into Database Note: More over i do want store few coloumns records(3 out 8) only in my database. consider this point.
View 4 RepliesI want to store image in sql server 2008(what is datatype for image??) where image uploaded by the user using asp fileupload text box and buttom control..and then i want to retrieve that image to show as profile information for users.
View 5 Replies