[Edited to remove obsolete links]
I’ve uploaded the source codes for NETnotifier v0.1 and a sample WinForms client. The data store used in this release is Microsoft Access, but that can be swapped out for SQL Server or other databases quite easily (using the OleDb classes).
Keep in mind that this is mostly proof of concept code, security roles are not implemented and I have to think about workflows a bit more in depth 🙂
If anyone is reading this, please get the code and let me know what you think.