how to store a portion of an image in sql database using c#

[agi123]

hi,
I want to store an image which is cropped from the original image , want to store it in sql database. how to implement it using c# ,asp.net with sql
if the shape of the cropped image is square then how to do it,
suppose if the cropped image is circle then how to implement it , pl do me the needful
Advance thanks
Ahila.T

[tlhintoq]

There is no such thing as a round image/picture/bitmap. All images are rectangular.

Here are some tutorials on using databases.
Database tutorial Part 1
Database tutorial Part 2

[agi123]

all images are rectangle, that i know within that image am selecting a portion , that extracted portion have to be compared with the images in the database how to implement it?

[Samishii23]

It wouldn't be a very good idea to store physical image data within a DB. Your DB server would have a lot more overhead and processing time rather then storing the image data in a file with the program, and storing the file name / path within the DB.

[agi123]

i need coding in c# for to implement the above which i said