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add watermark in image

Join Date: Dec 2007
Posts: 84
Reputation: nandhinijp is an unknown quantity at this point 
Rep Power: 1
Solved Threads: 4
nandhinijp nandhinijp is offline Offline
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Re: add watermark in image

  #23  
Feb 9th, 2008
Hi. Still i have path problem in watermark.So
I want to use session in class.
i want to get image name and append to folder
In that Session["showimage"] contains image name

String iname =(string)HttpContext.Current.Session["showimage"];

I got the error

Object reference not set to an instance of an object.
How to modify this statement?
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