C# 中，执行反射出来的方法，出现异常：非静态方法需要一个目标，源码示例

C# code

        ...............        private delegate void MyMethodHandler();//delegate        private event MyMethodHandler MyMethodEvent;//event        private void Method()        {            MyMethodEvent+=Method1();            MyMethodEvent+=Method2();            MyMethodEvent+=Method3();            MyMethodEvent+=Method4();            MyMethodEvent+=Method5();            Delegate[] delegates = MyMethodEvent.GetInvocationList();            for (int i = 0; i < delegates.Length; i++)            {                MethodInfo methodInfo = delegates[i].Method;                methodInfo.Invoke(null, null);//这里有异常，未处理TargetException，非静态方法需要一个目标。            }        }        private viod Method1(){//nothing to do...this is demo...}        private viod Method2(){//nothing to do...this is demo...}        private viod Method3(){//nothing to do...this is demo...}        private viod Method4(){//nothing to do...this is demo...}        private viod Method5(){//nothing to do...this is demo...}        ..............

[解决办法]
反射，创建一个对象。用对象调用
[解决办法]
methodInfo.Invoke(this,null);
[解决办法]

C# code

methodInfo.Invoke(null, null);//这里第一个参数是这个委托的实例,后面的是参数.