C#实现与事件的接口

Question

我有和界面如下所示:

public delegate void ScriptFinished();

public interface IScript
{
    event ScriptFinished ScriptFinishedEvent;
}

现在我想实现如下所示的界面:

public class Script : IScript
{
    event ScriptFinished ScriptFinishedEvent;
}

但我得到错误:

'Script.ScriptFinishedEvent'无法实现接口成员,因为它不是公共的.

好的,我添加public到活动中:

public interface IScript
{
    public event ScriptFinished ScriptFinishedEvent;
}

但错误是:

修饰符'public'对此项无效

我在这里做错了什么,如何实现与事件的接口？

Answer 1

更改:

public class Script : IScript
{
    event ScriptFinished ScriptFinishedEvent;
}

至:

public class Script : IScript
{
    public event ScriptFinished ScriptFinishedEvent;
}

'Script.ScriptFinishedEvent'无法实现接口成员,因为它不是公共的.

指的是class,而不是interface.