https://www.dotnetzone.gr:443/cs/blogs/iwannis/archive/2011/02/12/left-outer-join-in-linq-to-entities-for-entity-framework-4.aspxIn this post we will explore the most practical ways of performing left outer joins in LINQ to Entities. The same principles applying to LINQ to Entities for EF 4 also apply to LINQ2SQL. This was not the case before EF 4 mainly due to the absence of theelCommunityServer 2.1 SP3 (Build: 20423.1)https://www.dotnetzone.gr:443/cs/blogs/iwannis/archive/2011/02/12/left-outer-join-in-linq-to-entities-for-entity-framework-4.aspx#63253Mon, 14 Feb 2011 23:00:22 GMT2622095e-976c-431a-859e-16783ec7ecd7:63253C# and .NET Tips and Tricks : Left Outer Join in LINQ to Entities … | Learn Visual Studio<p>PingBack από <a rel="nofollow" target="_new" href="http://learnvisualstudio.co.uk/2011/02/12/c-and-net-tips-and-tricks-left-outer-join-in-linq-to-entities/">http://learnvisualstudio.co.uk/2011/02/12/c-and-net-tips-and-tricks-left-outer-join-in-linq-to-entities/</a></p>