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C# RSS Group Pubdate, remove duplicates

Posted By:      Posted Date: September 16, 2010    Points: 0   Category :ASP.Net
Hello. I am wanting to use c# to grab an RSS feed.  Remove duplicate pubdates and then sort the content by date, displaying the data under the heading of the pudate. I have to say I am at a loss I would be grateful for any suggestions. 

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