My next step is making CodeRush shortcuts for these classes but meanwhile I decided to have them here so I can refer quickly to them.
This is exactly the type of post that I always find and then I have to look into the source code to get the code I need.
I wish we had something like https://source.xafmarin.com for XAF.
After I found https://referencesource.microsoft.com/ I have been using it non stop every time I want to do quick check on a class implementation, or even out of curiosity when I am bored. (I know, my hobbies 🤦♂️).
I really like how fast it is and how it has many features we already love: Go To Definition, Find all References, Highlight References and more.