I have this small project that I'm working on, it there is form called categories (of a POS system) the image shows
category by check/uncheck the checkboxes. So a user can save a whole new category along with it he can update multiple other categories ( update the check/uncheck state). As you can see it can be a complicated save operation, what I want to know what is the common industry standard of doing these king of complex save operations where one category record gets saved but at the same time multiple records of the categories can be updated
I use Visual studio 2012 Ultimate and SQL server 2008 developer edition!