Let the running ASP.net Web program restart

In the running of the Web program, will be monitoring the Web.config file changes at any time, as long as Web.config file changes, then application will restart. So, in a tool class we can encapsulate a method that is used to restart the application.

public static void Restartapplication ()

{

File.setlastwritetime (HttpContext.Current.Request.MapPath ("~web.config"), System.DateTime.Now);

}

This method only changes the time that the Web.config file is modified, but the running web perceives it, then restarts it, and executes a series of methods such as Application_Start.