Forms Data Controls :: Image From Database In GridView With StoredProcs?
Jun 23, 2010
Maybe I'm looking for an easy way that just isn't there, but I'm trying to display the images I store in my SQL database in a GridView, and I just can't seem to get it right. I've readlots of different articles on the web about it (including this one from this forum), but most (if not all) of the examples I've read look like their doing a "double hit" to the database (that is, one stored procedure call to get the entire record, and a second one in the Handler to get just the image of the record).
I'm new in storing and displaying image to database.I have learn how to store image into my database from a site and seems like it work, and the image is store as binary data.Now i try to retrieve and store it, using a site as a reference
My problem is i follow everything but in the end it seems the gridview do work as it shown some data from the database but for the image, only show a small red cross "unable to show image" sign there.
My storing data and uploading image to database code (Just in case)
This is probably a really simple question but I have a gridview that is linked to a table in a database. But I have an imagefile stored in one of the columns in the table. The SqlDataSource links to the table an I can see the images when I test the query. I just can't see how to show the image in the gridview. All the example on the web show how to link to an image on the server and not that is downloaded from the server.
I want to display images, which i stored in the MSSQL 2008 with the type of varbinary, in a gridview.
I am using N-Tier to support my web application, i can get the image's value which is in binary type, but i do not know how to display it via a gridview.
I have another problem is that I have Placed a file upload control in Empty template of Gridview to have multiple record insert. I have used viewstate to save multiple record into database. But problem is that I am able to find the control but it not giving any value.I have following code.
I have a coloumn in a database table in which i am storing the candidates photo in a binary format.
now i have to show these photo in a gridview according to the candidates rollno. i am trying to use the imagefield of a gridview control to display the photo but it is not displaying the photo in a grid view
How to call different images in <asp: Image> tag for every row of gridview.I used below code as per my requirement (HTML code):
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Caption="Customer List" EmptyDataText="You have deleted all records in customer list"> <RowStyle Height="40px" /> <Columns> <asp:TemplateField> <ItemTemplate>
[code]....
Only difficulty im facing is how to bind different images in "ImageUrl" for every row of Gridview.Note: Images are not saved in DB.
I know this might sound like a simple quesiton, but I am having problems allowing me to upload images along with other information (name, image, biography, wbsite links) to a sql server database, as well as showing images from the database using a drop list control feature. I am using [URL] for hosintg. VB language.
I am attaching an image to a listview from code behind, the image depends on a value from the database and there are 5 different images.It sometimes works fine and then will randomly come up with an error, when nothing has changed, the error is:[Code]....
It doesn't seem to make sense to me because ImageUrl IS a member of image. Here is my code:
i am using template field display image based on condition in table field. i have field name verify i used to store yes or no value if it is yes then display image else noting to display in gridview
I am trying to change the image url of an image button in my gridview. I cannot seem to be able to do this in the code behind. Is there a way I can do this through the image buttons controls?
I have a page which displays details and a pictures of employees. The details are stored in a SQL database and the images are on the server. How can I set a default Image to display (e.g. an Image saying "Awaiting Image") if an employee picture is missing?
I can't use NullImageUrl as the Images are not stored in the database. I can't use the solution found on [URL] as an ImageField does not accept an ID attribute.
I have div In my page that in this div I put image control
<div id="DLogos"> <asp:Image ID="imglogo" runat="server" CssClass="ILogos" /> </div> according to below code <div id="Dart1_I1" visible='<%# !string.IsNullOrEmpty(Eval("image1").ToString())%>'>
If in database was image it show div and if there wasn't any image it didn't show div but above code is for div that I put in datalistnow I want do some thing like that for Div that I don't put it in datalist I should write code for that in behindecode page but I don't know How I can do it?behind code
SqlCommand _cmd = new SqlCommand("storeinfo1", _cn); _cmd.CommandType = CommandType.StoredProcedure; _cmd.Parameters.AddWithValue("@behcode", data); _cn.Open(); SqlDataReader _dr = _cmd.ExecuteReader(); while (_dr.Read())
I Have a Image Tags In My Web Application. I Upload The Image Path and stored In Database. How To Retrieve the Image Path Into Images Tags Using Database in Asp.Net..
After saving image in db how can we retrieve it in gridview like thumbnail size image and by clicking on image in gridview its open as preview. How can we do this in asp.net using c#.
I have a grid view that display a list of adverts that I have in the database. I was wondering if it is possible to delete an image from the database (the advet image) when I delete the row of a grid view.
When I delete the adverts how can I delete the image from the database too?
