如何绑定一个控件的所有事件？

Question

本帖最后由 fxg_ang 于 2013-04-15 13:52:41 编辑

Answer 1

====以下是MSN上的代码====
====帮助分析下=====
           foreach (Assembly assem in AppDomain.CurrentDomain.GetAssemblies())
            {
                if (assem.GetName().Name == "mscorlib")
                {
                    fullName = assem.FullName;
                }
            }
            Assembly sys = Assembly.Load("System" + fullName.Substring(fullName.IndexOf(",")));
            Type t = sys.GetType("System.Timers.Timer");
            timer = Activator.CreateInstance(t);
            EventInfo eInfo = t.GetEvent("Elapsed");
            Type handlerType = eInfo.EventHandlerType;
            MethodInfo invokeMethod = handlerType.GetMethod("Invoke");
            ParameterInfo[] parms = invokeMethod.GetParameters();
            Type[] parmTypes = new Type[parms.Length];
            for (int i = 0; i < parms.Length; i++)
            {
                parmTypes[i] = parms[i].ParameterType;
            }
            AssemblyName aName = new AssemblyName();
            aName.Name = "DynamicTypes";
            AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly(aName, AssemblyBuilderAccess.Run);
            ModuleBuilder mb = ab.DefineDynamicModule(aName.Name);
            TypeBuilder tb = mb.DefineType("Handler", TypeAttributes.Class | TypeAttributes.Public);
            MethodBuilder handler = tb.DefineMethod("DynamicHandler",MethodAttributes.Public | MethodAttributes.Static,invokeMethod.ReturnType, parmTypes);
            ILGenerator il = handler.GetILGenerator();
            il.EmitWriteLine("Timer's Elapsed event is raised.......");
            il.Emit(OpCodes.Ret);
            Type finished = tb.CreateType();
            MethodInfo eventHandler = finished.GetMethod("DynamicHandler");
            Delegate d = Delegate.CreateDelegate(handlerType, eventHandler);
            eInfo.AddEventHandler(timer, d);
            t.InvokeMember("Interval", BindingFlags.SetProperty, null, timer, new Object[] { 4000 });
            t.InvokeMember("Enabled", BindingFlags.SetProperty, null, timer, new Object[] { true });
            Console.WriteLine("Press the Enter key to end the program.");
            Console.ReadLine();