Solved

Image Loading in ASP.NET

Posted on 2003-11-01
6
252 Views
Last Modified: 2010-04-17
The way I Load images read from a database is first reading the image as binary stream and eventually Response.BinaryWrite to a page and then load the page as the image src of the aspx page.

Is there a more efficient way of loading images rather first loading to a page and then laoding the page ?
0
Comment
Question by:Anurudda
[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
6 Comments
 

Accepted Solution

by:
sberkovitz earned 68 total points
ID: 9664134
byte[] imageBytes = GetImageDataFromSomewhere();

Response.ContentType = "image/jpeg" // or whatever type the image is
Response.OutputStream.Write(imageBytes, 0, imageBytes.Length);
Response.End();

0
 
LVL 1

Assisted Solution

by:net99online
net99online earned 67 total points
ID: 9667401
You Can get your image directly using Image datatype
you must first include the namespace which include the Image class

1-from the Data Toolbox make a SQLCommand and put in it the select statment

2-in its parameters define the image parameter let it "@image_par" and for its SqlDbType choose the "Image" Datatype

3- change the dirction property to "Output"

4-excute the procedure, this must be done before you get the value

5-you can get the image Like This :

Image img = (image) sqlCommand1.parameters["@image_par"]
note: the image must be stored in bitmap format

please inform me for any questions
0
 
LVL 1

Expert Comment

by:net99online
ID: 9667416
please add this step

in the parameter you add be sure to type in the SourceColoumn property the Column in the database which includes the image data
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

A short article about problems I had with the new location API and permissions in Marshmallow
Today, the web development industry is booming, and many people consider it to be their vocation. The question you may be asking yourself is – how do I become a web developer?
In this fourth video of the Xpdf series, we discuss and demonstrate the PDFinfo utility, which retrieves the contents of a PDF's Info Dictionary, as well as some other information, including the page count. We show how to isolate the page count in a…
Progress

696 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