http://blogs.msdn.com/b/x/archive/2011/09/20/net-interop-to-x-when-x-runs-as-cil.aspxIn Microsoft Dynamics AX 2012 we have interoperability features that enable your .NET Framework C# code to call methods on AX classes and tables. We call this feature .NET interop to X++ . In AX 2012 we also added the ability to run X++ code as .NETen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/x/archive/2011/09/20/net-interop-to-x-when-x-runs-as-cil.aspx#10375568Fri, 07 Dec 2012 14:21:24 GMT91d46819-8472-40ad-a661-2c78acb4018c:10375568Ali Sanan<p>I want to create a utility in visual studio 2010 using .net interop, I can access tables individually, but I need to JOIN these tables so I can get my desired results, please tell me how would I do that.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10375568" width="1" height="1">