Compress file using C#,Asp.net code

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Hi All,

I am implementing code for image compression.
I want to compress image and then upload on a server using Asp.net ..
will it be possible?
If anybody have an idea then plz help me.
Thanks in advance..

Posted 12-Mar-12 2:56am

Manisha Tambade

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El_Codero · Answer 1 · 2012-03-12T02:59:00

Solution 1

Hi,

you simply need to create a new Bitmap with System.Drawing Class and resize/set a new resolution to uploaded image.

With Best Regards

Posted 12-Mar-12 2:59am

El_Codero

Updated 12-Mar-12 3:00am

v2

Comments

Manisha Tambade 12-Mar-12 12:11pm

Bjorn Thanks for the answer.But insted of image there can be any scanned document or pdf file in that case will this Bitmap logic work? Actually i am new to this so need suggestion.

El_Codero 12-Mar-12 13:28pm

Unfortunately no, Bitmap Class is only to resize/reduce size of Images. You can use 7-zip SDK to store uploaded contents compressed to your server, but it would be not a good solution if users must be able to "work" with their uploaded files because you have to View/extract their contents from Archive in each session.
http://www.7-zip.org/sdk.html
Best Regards