?
Solved

Display varbinary(max)

Posted on 2011-02-16
4
Medium Priority
?
555 Views
Last Modified: 2012-05-11
Hello, i made a fileupload in aspx.

when i upload a photo (.jpg or .png) i can see in my database the value of my cell changes from NULL to <binary data>.

When i try to display the data in my gridview <asp:imagefield it display the 'missing picture sign'.

i selected right, and i tried to upload very small pictures, but nothing helps.
<asp:ImageField DataImageUrlField="ComLogo" SortExpression="ComLogo">
                <HeaderStyle Font-Size="20" />
                <ItemStyle CssClass="Discountlogo" Height="100px" Width="100px" />
</asp:ImageField>

Open in new window

0
Comment
Question by:bskyum
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 6

Expert Comment

by:kswathi
ID: 34905269
Check your file path while retrieving and saving.
0
 

Author Comment

by:bskyum
ID: 34905346
I checked the file path.

If i in my selection string delete aspnet.ComLogo and type 'test', the test is displayed in my column. (I changed the imagefield to a boundfield).

And when i leave the aspnet.ComLogo alone in a boundfield, it displayes:

System.Byte[]
0
 
LVL 19

Accepted Solution

by:
Manoj Patil earned 2000 total points
ID: 34905585
0
 

Author Comment

by:bskyum
ID: 34942970
i actually haven't wrote anything in my codebehind yet.

I make the sqldatasource in the aspx. and this codeproject is made in aspx.cs
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Summary: Persistence is the capability of an application to store the state of objects and recover it when necessary. This article compares the two common types of serialization in aspects of data access, readability, and runtime cost. A ready-to…
The article shows the basic steps of integrating an HTML theme template into an ASP.NET MVC project
In this video we outline the Physical Segments view of NetCrunch network monitor. By following this brief how-to video, you will be able to learn how NetCrunch visualizes your network, how granular is the information collected, as well as where to f…
Michael from AdRem Software explains how to view the most utilized and worst performing nodes in your network, by accessing the Top Charts view in NetCrunch network monitor (https://www.adremsoft.com/). Top Charts is a view in which you can set seve…

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question