Create a Menu System for a database program

I'm still new to C# and I'm having trouble with understanding how to implement or create a menu system in an inventory system (database) that I'm attempting to create.

Here is what I'm basically trying to do.

Under File:
Load an existing database
Create a new database
Save the current database
Exit/Quit

Under View:
View database grid
View one record at a time

Under Edit:
Add a record
Delete a record
Edit a record

Under Options:
Sort

Any comments on this are greatly appreciated!