Camlex.NET simplifies creating of CAML queries
I like this tool and would like to share with you, this tool help you create the CAML queries via using this Camlex.NET DLL.
As per their documentation to get the following CAML query
you just need to write the following code
.Where(x => ()x == ).ToString();
You can also generate the code just put the CAML http://camlex-online.org/ URL and generate the code.