I just found AutoMapper , a tool I wish I'd had years ago. This can take any of you classes and translate them into another class. This would have been especially useful when I've had to get an object out of and EntityFramework, and add in additional properties before display, which happens quite often. The code for this is pretty simple, an well defined on their site. I came across AutoMapper from my wife last week, and found it to be a perfect fit for on of my current issues. We're getting data from a Web service that has an Object and a lit of properties with their values, like the following. I needed to easy map each property to my display object type. There is the option of using reflection ( Looping through Object's properties in C# is an excellent example), and looping over each of the properties in my destination object, and filling them from values in the source object. Honestly, I did head down this path a bit, but realized I needed a more flexible so...