bcs--creating external Content types using SharePoint Designer

Create an external list using SharePoint Designer (you can also create a list in a browser)

Http://www.cnblogs.com/haogj/archive/2011/05/01/2033845.html

Create an external content type using SharePoint Designer: Fix the bug: "NT authority\anonymous LOGON" "Acceed denied by business Data Connectivity"

Http://www.codeproject.com/Articles/683749/Implementing-Business-Data-Connectivity-in-SharePo

To create an external content type programmatically

Http://www.cnblogs.com/haogj/archive/2011/05/01/2033879.html

To programmatically process an external list using the client model:

Http://www.cnblogs.com/haogj/archive/2011/05/01/2033898.html

bcs--creating external Content types using SharePoint Designer