MVC public class App_Code does not recognize

. Net MVC needs to write public classes when you right-click the Add App_Code folder, new class--right-click Class-Properties, build operation, select Compile

The. NET MVC project itself is an application, so there is no need to specifically name the App_Code folder into the public class, as long as the project under the construction of a class file in that can be, as long as the compiler can be compiled on the line.

The most traditional ASP. Net File System App_Code folder is specifically put in class files, you put in other places instead of recognition, the difference between the two is the difference between the project.

MVC public class App_Code does not recognize