Use static in ASP. NET to replace application

Yes ArticleMentioned above, the static variable can be used in the application to replace the application.

Because the application comes from ASP, the purpose is to facilitate the transfer of ASP to Asp.net, while the variables stored by the application are all objects, where box and Unbox bring overhead, the static modifier clearly defines the variable type, so it requires less overhead, which will improve the performance.

It should be noted that static is related to the same type, and application is a global variable and will not change because of different sessions.