DataSource Controls :: Storing Image To SQL Server And Retrieving From Two Diff Sources?
Feb 18, 2010
I am storing image (jpeg) files into SQL server 2005 using MS Access Forms. When I try to read and render it on a webpage using ASP.net and C# code behind, it could not read it.
But if I write the image to SQL server using ASP.NET C# and then read it back using ASP.NET C#, it render the image just fine in the browser.
Does anyone know if Access write the blob is difference than ASP.NET write the blob into SQL server? I am using the same varbinary as my column in the database.
View 3 Replies
Similar Messages:
Jan 8, 2010
I am working on document management system. finding guide / code for Storing and Retrieving doc/pdf/xls files in SQL Server 2005.
View 1 Replies
Feb 6, 2010
I just installed the SmallBusiness Starter kit from MSDN. I believe the starter kit by default points to MDF and LDF files in App_Data folder but I would like to use my SQL server instead. Could you please provide me with instructions on how to convert these two files in actuate tables in SQL server?
View 5 Replies
Apr 29, 2010
I have some issues about retrieveing and storing date information to my database (ms sql server 2005).My data column is a DateTime, and i have set my web.config globalization culture is set to "en-gb"
When i retrieve date from the datebase it appears as dd/MM/yy, that's fine. But i cannot insert a new date as same format?! It will only accept MM/dd/yy or yy/mm/dd.Right now i'm using this code to correct the error:
[Code]....
Is it possible to change the date format on the database or something, so i dont need to use this code?
View 11 Replies
Jan 15, 2010
I am designing an prototyping an app the needs to store images, similar to facebook. This will be a public facing site and I am not sure how many users I will end up with but what I am looking for is a way to efficiently retrieve them.
So far I am thinking of storing them in SQL Server varbinary columns. I have the upload code and the storage code for that. My concern is retrieving them. I can retireve and build the image tag on the fly but I am worried about having to hit the database for each one.
I have been thinking about getting all images for a user and caching them in the asp.net cache for 10 to 30 seconds. I have never had to do something like this so I would be interested in hearing a few different approaches. Obviously the images can vary in size and I was thinking about defining a size limit, but I haven't gotten that far yet.
View 3 Replies
Aug 10, 2010
I've got a table where i'm storing a CheckBox.Checked value.
I'm using C# and the value of the field in the table im writing to is a bit.
myDS.InsertParameters["p1"].DefaultValue = CheckBox1.Checked.ToString();
The value placed in my table ends up being either "True" or "False".
So when I try to query the table based on that value with a stored procedure it doesn't work since its looking for a 1 or a 0.
I think the .ToString() is part of the problem but i don't know the syntax to have the value from the CheckBox.Checked to be written as 1s or 0s instead of true or false.
View 1 Replies
Jun 10, 2010
[Code]....
I am using above mentioned code to insert image in binary format and display
Insertion code is working fine but image cannot be retrieved from DB
(Note: there is no syntex error in Code)
View 1 Replies
Feb 23, 2010
i am currently facing some problem retrieving image for display on a gridview control. the Image data type in the data table is "image". the data that is stored inside the database is in this format "<Binary data>". may i ask if it is possible tojust retrieve a image data of this format and display in the gridview? or do i need to store the image in a image folder for retrieval?
View 3 Replies
Apr 12, 2010
I developing a application in Asp.net3.5(C#) and Sql server2005, my problem is that i have to Import data from diffrent-2 data sources like MS Access, Oracle, ODBC, XML to my Data base(in Sql server) using C# code. I don't know any thing about importing data from these data sources.
View 1 Replies
Jul 29, 2010
[Code]....
For the Second gridview is directly below the first panel
asp:Label ID="Label12" runat="server" Text="Label" style="display:none;" ></asp:Label>
<asp:Panel runat="server" ID="popupPanel2" BackColor="White">
<table style="width:64%; font-family: Arial, Helvetica, sans-serif; color: #000000; font-size: 12px;"
id="Table1" runat="server">
<tr>
<td style="width: 122px">
<asp:Label ID="Label7" runat="server" Text="From Project:"></asp:Label>.........
View 2 Replies
May 19, 2010
How to store currency symbol in the sql server.
View 1 Replies
Apr 10, 2010
I am trying to build a small e-commerce website that will allow user to upload and store the image of their product in the database and also the user could upload the image of the product and compare it with all the similar product images that are already stored in the database. I am using MS ASP.Net using VB.Net as the front end.
if MS SQL server is the best option to carry out such task or should I consider some other database to do this in terms of complexity involved as well as the integration with MS .Net framework.
View 1 Replies
Mar 17, 2010
I try to use one Calendar, i have example with XML, but i wont to read from SQL,
[Code]....
View 2 Replies
Jan 5, 2010
I am facing a problem with retrieving an image and showing it on asp.net grid. I migrated MS Access database to sql server. Image are visible in Crystal report when fetched from the same database (migrated sql server database). But same images are not visible in ASP.Net grid view or simple asp.net image control. Following is my code
SqlConnection oConn =
new
SqlConnection(ConfigurationManager.ConnectionStrings["csr"].ToString());
oConn.Open();
SqlCommand oraCmd = oConn.CreateCommand();
oraCmd.CommandText = "select top 1 photo from [test] where photo is not null";
SqlDataReader dr =
null;
dr = oraCmd .ExecuteReader ();
if(dr.Read ())
if (dr["photo"] !=
null)
{
Response.ContentType = "image/gif";
Response.BinaryWrite((byte[])dr["photo"]);
}
This function is getting called from another page . "hlopen" is hyper link in the grid. hlopen.NavigateUrl = "GetPhoto.aspx?id=1";
View 1 Replies
Jun 9, 2010
I am a new-bie in Asp.Net.I am working in a project where I need to store an attachment which will be uploaded by the user in radGrid into Sql server 2005 database.After storing this attachment, I have to retrieve this attcahment and show the same to the other users in radGrid so that they will be able to download the attachment and see that.How should I do that?what kind of datatype would it be?
View 2 Replies
Jan 12, 2010
I need to create a query which does a join between two tables which are in different databases. I can easily connect to each database, and write queries in each, however, I can't seem to find a way of generating a query which does a join between two tables from different databases.
View 2 Replies
Aug 14, 2010
i am reading image from database (sql server) by using handler and getting it in memory stream. now i want to store that image on server in the folder named Images.
View 2 Replies
Oct 5, 2010
how can i store image into database and view it in grid view?
View 3 Replies
Aug 25, 2010
how to display image in image control on web page and also in gridview.In sql server image data type is "image".
View 3 Replies
Apr 3, 2010
Not sure if this is the correct section to ask this but this is regarding storing datatype problem.im trying to convert an image file retrieve from a folder and convert it to Byte so that i can save into database
In below function i retrieve and convert the image from a folder to byte
[Code]....
Then i set ImageUrl in PageLoad
[Code]....
My image datatype in database is image
View 1 Replies
Jan 28, 2011
i am a beginer and i want to know how to store images in the database tables like pictures of the pizzas and when the user selects one of the pizza from the dropdownlist he sees the image of the selected pizza.
View 2 Replies
Mar 2, 2010
I'm building a web system and various clients will have alternate text for default instances throughout the site. One place is the main nav but there are others. The default may be "project" but they may want to call it "event".I'm heading down the road of calling all the terminology settings (there's a list of about 15) and creating an ArrayList that has the id and either the default or their replacement as the items in the ArrayList.I've also got a enum key list called TermKey that has the defaults and the corresponding ID number.
Throughout the code I'll reference TermKey.Project and then do one of these things that I see as options.
1-pull the text from the session (if the client has set it to "event" then the text "event" will be waiting for the call there)2-pull the text from the database every time I need it.3-pull the client's list each time a page loads.Some thoughts on the impact each way or if there is a best practice for
View 5 Replies
Apr 14, 2010
I am having two aspx pages(Page1.aspx,Page2.aspx).I am stioring values in Session in Page1.aspx and retriving the same values from Page2.aspx.But if the session value is null I am getting an error as 'Object reference not set to an instance of an object.'Here is my code..
[Code]....
View 5 Replies
Dec 28, 2010
I need to retrieve Username from the login page in my ASP.NET application so that it is available in other pages also. I am using VS2008. Is there any other of getting the value other than storing them in session.
View 4 Replies
Aug 27, 2010
I am retrieving data from a web serivce and storing the data into a dataset.
I'm then populating a gridview with the data from the dataset.
Before each row of data is displayed on the website, I need to check and make sure the user has proper permissions to view that data.
Can this be done with a gridview(or any other .NET data control)?
Or would I need to loop through the data manually, and then write each row out manually?
View 3 Replies
