ASP.NET MVC自定义自定义视图引擎

Question

中的属性假设我写了一个自定义属性...

public class SpecialActionFilterAttribute : System.Web.Mvc.ActionFilterAttribute 
{ 
    public override void OnActionExecuted(ActionExecutedContext filterContext) 
    { 
    } 
    public override void OnActionExecuting(ActionExecutingContext filterContext) 
    { 
     // set some parameters here. 
    } 
    public override void OnResultExecuted(ResultExecutedContext filterContext) 
    { 
    } 
    public override void OnResultExecuting(ResultExecutingContext filterContext) 
    { 
    } 
} 

然后我创建一个自定义视图引擎，并覆盖FindView/FindPartialView ...

public override ViewEngineResult FindView(ControllerContext controllerContext, string viewName, string masterName, bool useCache) 
    { 
     // how can I get those parameters here? 

     return base.FindView(controllerContext, viewName, masterName, useCache); 
    } 

我希望能够利用自定义属性将各种'标志'传递给自定义视图引擎。这是可能吗？

Answer 1

public override ViewEngineResult FindView(ControllerContext controllerContext, string viewName, string masterName, bool useCache) 
{ 
    var controller = controllerContext.Controller; 

    var controllerType = controller.GetType(); 

    //now we can use reflection 
    var attributes = controllerType.GetAttributes(); 

    // how can I get those parameters here? 

    return base.FindView(controllerContext, viewName, masterName, useCache); 
}