Let's say I have a field called FooName and I have FooName in several places across my web application (ASP.NET MVC4). I have a check box that allows me to turn FooName on and off across the application. Currently, I have access to the checked value (I can grab the saved value from the database) but I'm not sure how to show/hide FooName text display across the application? Is there a utility class I can use or make? Should I use a regex to parse all my web pages? What should I do? 
How can I show and hide a single field across my web application through a checked value?
c#;javascript;css;asp.net mvc 4