动态注册 Module

[assembly: System.Web.PreApplicationStartMethod()]其实主要用到的就是这个方法

 public delegate IHttpModule dy();
    public static class CustomManager
    {
       private static List<dy> tdy = new List<dy>();
        public static void RegisterIhttpModule(dy d)
        {
            tdy.Add(d);
        }
        public static List<IHttpModule> GetModules()
        {
            List<IHttpModule> Tmo = new List<IHttpModule>();
            foreach (dy item in tdy)
            {
              var t=  item();
              Tmo.Add(t);
            }
            return Tmo;
        }
    }

 public class Global : System.Web.HttpApplication
    {
        public override void Init()
        {
            base.Init();
            List<IHttpModule> Th = CustomManager.GetModules();
            foreach (IHttpModule item in Th)
            {
                item.Init(this);
            }
        }
     
    }

    public class MyModule1 : IHttpModule
    {
        public static void Register()
        {
            CustomManager.RegisterIhttpModule(() => new MyModule1());
        }
        public void Init(HttpApplication context)
        {
            context.BeginRequest += (d, e) => {

                (d as HttpApplication).Response.Write("test...................");
            };
        }

public void Dispose()
{

}

    }

[assembly: System.Web.PreApplicationStartMethod(typeof(WebApplication11.MyModule1), "Register")]