从OnActionExecuting方法ASP.NET MVC 5访问自定义WebViewPage中的属性

Question

我有自定义WebViewPage，在这个类中，我有需要从ActionFilter初始化的属性。在这个过滤器中我有方法OnActionExecuting（ActionExecutingContext filterContext）。我可以从自定义WebViewPage访问属性吗？

CustomViewPage

public class BaseViewPage : WebViewPage
{
    public List<IAlert> Alerts { get; set; }
    public override void Execute() { throw new NotImplementedException(); }
}

ActionFilter

public class MessageFilter : IActionFilter
{
    public void OnActionExecuted(ActionExecutedContext filterContext) { }


    public void OnActionExecuting(ActionExecutingContext filterContext)
    {//I NEED ACCESS HERE TO ALERTS PROPERTY FROM BASEVIEWPAGE
    }
}

Answer 1

public void OnActionExecuting(ActionExecutingContext filterContext)
{ 
      //I NEED ACCESS HERE TO ALERTS PROPERTY FROM BASEVIEWPAGE

     BaseViewPage obj = new BaseViewPage();
     obj.Alerts // your logic
}