是否可以在C＃中的泛型类中获取派生类属性？

Question

I have a generic class and interface of base class type [Event]. There are number of classes derived from this base class [Event]. I am able to get the properties of the base class[Event] in my generic class method. However, I am not able to get the derived class property. Few properties are same in all the derived classes and i would like to access those properties in my generic class method.

Is there any way to do this.

Thanks

public class Online<T> : IOnline<T> where T : Event

{

    public T message { get; set; }
    public void Process(IDomainContainer container, T message)
    {
      var Eventproperty= message.Eventproperty; // no error
       var derivedclassproperty= message.derivedclassproperty; //compile time error
    }

}

Answer 1

声明一个从Event派生的基类EventBase，添加派生类的公共属性，然后将Online更改为使用EventBase而不是Event。