473,508 Members | 2,040 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Convert Image OBJECT to Binary Array

Hi,

Can I save an image in the database, without saving it first in the hard disk?

Thanks,
Bruno Rodrigues.
Nov 16 '05 #1
2 7550
Bruno,

You could call the Save method, and pass in a MemoryStream. You can
then extract a byte array from the MemoryStream, and use that as input to
the Object field in your DB.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bruno Rodrigues" <Br************@discussions.microsoft.com> wrote in
message news:49**********************************@microsof t.com...
Hi,

Can I save an image in the database, without saving it first in the hard
disk?

Thanks,
Bruno Rodrigues.

Nov 16 '05 #2
Once again, thanks Nicholas.

"Nicholas Paldino [.NET/C# MVP]" wrote:
Bruno,

You could call the Save method, and pass in a MemoryStream. You can
then extract a byte array from the MemoryStream, and use that as input to
the Object field in your DB.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bruno Rodrigues" <Br************@discussions.microsoft.com> wrote in
message news:49**********************************@microsof t.com...
Hi,

Can I save an image in the database, without saving it first in the hard
disk?

Thanks,
Bruno Rodrigues.


Nov 16 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
4442
by: Swarup | last post by:
I am reading a file (txt, xml, gif, ico, bmp etc) byte by byte and filling it into a byte arry. Now i have to convert it into a string to store it in the database. I use...
2
7877
by: Clas Hortien | last post by:
Hi, i have a array of uint and want to display this array as a System.Web.UI.WebControls.Image. //========================================= uint ar = new uint; string fName;
3
3621
by: dale zhang | last post by:
Hi, I am trying to read an image from MS Access DB based on the following article: http://www.vbdotnetheaven.com/Code/Sept2003/2175.asp The article author is using PictureBox for windows...
4
3272
by: dale zhang | last post by:
Hi, I am trying to save and read an image from MS Access DB based on the following article: http://www.vbdotnetheaven.com/Code/Sept2003/2175.asp Right now, I saved images without any...
3
1716
by: Kristof Thys | last post by:
Hello, I'm writing a ASP.net webservice wich will visualize an image, generated by another application. The generated image is a char*. I can transform this to a String*, but I want to view it...
5
10610
by: moondaddy | last post by:
I'm caching a dataset in an asp.net session variable to hold a user's data. one data item I need to store is an image the user uploaded. My problem is that I don't know how to get the image into...
5
14578
by: Trammel | last post by:
Hi, I have a vb.net program made to grab screenshots and then store them in image objects. The image is displayed in a pictureBox atm but I want to store the data in a String only. (Without...
2
4454
by: minouparhizkar | last post by:
hi could anyone helping me to finish this i have no idea how to implement the program in java im trying to grabbing the pixel from image and then convert it to the txt file .i did that but it didnt...
0
1806
by: velmani | last post by:
hi , i have problem with Retrieving image from DB i have a table with image datatype i store a file by using code as follows -------------------------------------------------- string strType; ...
0
10707
Debadatta Mishra
by: Debadatta Mishra | last post by:
Introduction In this article I will provide you an approach to manipulate an image file. This article gives you an insight into some tricks in java so that you can conceal sensitive information...
0
7328
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
7388
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
7499
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
5631
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
4709
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
0
3199
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The...
0
1561
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
1
767
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
422
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.