Getting Controller details in ASP.NET Core
asp.net, asp.net-core, asp.net-core-1.0, asp.net-mvc, c#
Solution
I came across IActionDescriptorCollectionProvider which seems to provide limited details.
Probably you don't cast `ActionDescriptor` to `ControllerActionDescriptor`. Related info is here
My goal is to write an equivalent code in ASP.NET Core. How do I achieve that?
Here is my attempt in `ConfigureServices` method:
var provider = services.BuildServiceProvider().GetRequiredService<IActionDescriptorCollectionProvider>();
var ctrlActions = provider.ActionDescriptors.Items
.Where(x => (x as ControllerActionDescriptor)
.ControllerTypeInfo.AsType() == typeof(Home222Controller))
.ToList();
foreach (var action in ctrlActions)
{
var descriptor = action as ControllerActionDescriptor;
var controllerName = descriptor.ControllerName;
var actionName = descriptor.ActionName;
var areaName = descriptor.ControllerTypeInfo
.GetCustomAttribute<AreaAttribute>().RouteValue;
}
Problem
In ASP.NET 4.x, there is a `ReflectedControllerDescriptor`class which resides in `System.Web.Mvc`. This class provides the descriptor of a controller. In my previous applications, I used to do this: ``` var controllerDescriptor = new ReflectedControllerDescriptor(controllerType); var actions = (from a in controllerDescriptor.GetCanonicalActions() let authorize = (AuthorizeAttribute)a.GetCustomAttributes(typeof(AuthorizeAttribute), false).SingleOrDefault() select new ControllerNavigationItem { Action = a.ActionName, Controller = a.ControllerDescriptor.ControllerName, Text =a.ActionName.SeperateWords(), Area = GetArea(typeNamespace), Roles = authorize?.Roles.Split(',') }).ToList(); return actions; ``` The problem is I can't find any equivalent of this class in ASP.NET Core. I came across `IActionDescriptorCollectionProvider`which seems to provide limited details. The Question My goal is to write an equivalent code in ASP.NET Core. How do I achieve that? Your help is really appreciated