WCF Web Service Results In an Error “This collection already contains an address with scheme http.” Post author:Shawn Post published:January 27, 2009 Post category:Development http://www.net24.co.nz/kb/pages/viewpage.action?pageId=753749 You Might Also Like Xamal Power Toys March 3, 2009 Excellent set of JSON samples January 31, 2013 Generic Databinding with Silverlight June 1, 2009