To change the metatags of PNG Image files

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I am using PngCs dll to fetch the chunk data for Png image file in asp.net ,I am able to do that ,but as if now I want to update the chunk data for that PNG ,Can anyone help me out ?? I tried hard ,I used PngWriter but it is creating whole new file without inheriting chunk data ,Please help me out

Posted 28-Jun-13 4:14am

Asp_Learner

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