动态事件绑定

[dgh_85]

EventInfo evt = this.button1.GetType().GetEvent("Click", BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public);
Assembly sys = Assembly.LoadFile(Application.StartupPath + "\\ClassLibrary1.dll");
Type t = sys.GetType("ClassLibrary1.Class1");
timer = Activator.CreateInstance(t);

MethodInfo info = t.GetMethod("button1_Click");
Delegate d = Delegate.CreateDelegate(evt.EventHandlerType, info);//报：绑定到目标方法时出错。 evt.AddEventHandler(this.button1, d);

这是什么原因，请指点谢谢

[wiki14]

看看是不是方法的参数问题？

[以专业开发人员为伍]

Delegate d = Delegate.CreateDelegate(evt.EventHandlerType, timer, info);//