UI Design of WinForm CRUD App, What works?

Question

I am designing a WinForms CRUD \"like\" app for a large group of Nurses and Social Workers to interact with Client information.

There are many different forms(about

Answer 1

There are a few accepted patterns here, and you can sometimes combine them productively:

1. TabPages
2. TreeView (Win Explorer Folders, Visual Studio's Tools|Options)
3. Collapsing Panels (Outlook Mail/Calendar/Contacts)

The Collapsing Panels are not a standard control but there are several implementations available (here's just one)

And your not alone, for some inspiration see this SO answer.