How To Create a WCF Web Service in SharePoint 2013 (SharePoint 2013 Solution Series)
By Steven Mann
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Many times you need to access SharePoint data from a web service. This could be for custom web parts, InfoPath Forms, BCS purposes, etc. When you need to access Share-Point data (e.g. list items, document information, etc.), the best method in SharePoint 2013 is to create a custom WCF web service that lives on your SharePoint farm. This Kindle e-book steps you through the process of generating a custom WCF web service that is deployed to SharePoint itself.
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