LINQ and Expression Trees have enabled a ton of possibilities for us as developers, particularly in establishing some code-reducing convention based querying. I have found myself playing with Expressions in C# since their inception and will hopefully be publishing a few other posts I have queued up. For now, this post will simply demonstrate how to take advantage of a popular convention whereby each database table always has a single integer primary key named “Id” By taking advantage of this primary key convention I can save myself a ton of boilerplate code to query a table by ID. ...