C#是否可以将多个对象关联到一个CustomEvent？

// 定义委托类型
public delegate void CustomEventHandler(object sender, EventArgs e);

// 声明事件
public event CustomEventHandler CustomEvent;

// 触发事件
protected virtual void OnCustomEvent(EventArgs e)
{
    CustomEventHandler handler = CustomEvent;
    if (handler != null)
    {
        handler(this, e);
    }
}

// 订阅事件的对象
public class Subscriber
{
    public void HandleCustomEvent(object sender, EventArgs e)
    {
        // 处理事件的逻辑
    }
}

// 使用示例
public class Program
{
    public static void Main()
    {
        Subscriber subscriber1 = new Subscriber();
        Subscriber subscriber2 = new Subscriber();

        // 订阅事件
        CustomEvent += subscriber1.HandleCustomEvent;
        CustomEvent += subscriber2.HandleCustomEvent;

        // 触发事件
        OnCustomEvent(EventArgs.Empty);
    }
}