Is there a way to capture a window Image in Linux?

Thanks All,

Sorry for not clarifying the question.What I required is to get a picture of a window.Like screen short will give entire screens Image,It is not a good idea to get entire screen when it requires to look only a  portion of the window need to be captured..

I implemented it using C program and X11 functions.

basm alah alrahman alrahim

 

Shutter

Shutter

Shutter

Shutter

 

or Printscrean ( PrtScn )

 

 

if I understand your question you did that press the 'Print Screen'

Yes, download and install virtualbox from http://www.virtualbox.org .
This application is same as virtual pc, then you can install windows or any other OS.
If this is what u requested.
Or please elaborate your question in depth.