https://www.dotnetzone.gr:443/cs/blogs/dpantontech/archive/2013/05/18/how-to-programmatically-set-the-connection-string-when-the-dbml-is-in-a-library-project.aspxIn my previous post I wrote about using Linq-to-Sql and the Repository pattern. Typically, this means the dbml file is located in a repository project, which is a separate library project. In other words, the dbml files does not have direct access toelCommunityServer 2.1 SP3 (Build: 20423.1)