Get display name for enum

EnumHelper.cs

namespace Model.Enums
{
    using System;
    using System.ComponentModel.DataAnnotations;
    using System.Reflection;

    public static class EnumHelper<T>
    {
        private static String LookupResource(Type resourceManagerProvider, String resourceKey)
        {
            foreach (PropertyInfo staticProperty in resourceManagerProvider.GetProperties(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public))
            {
                if (staticProperty.PropertyType == typeof(System.Resources.ResourceManager))
                {
                    System.Resources.ResourceManager resourceManager = (System.Resources.ResourceManager)staticProperty.GetValue(null, null);
                    return resourceManager.GetString(resourceKey);
                }
            }

            return resourceKey;
        }

        public static String GetDisplayValue(T value)
        {
            FieldInfo fieldInfo = value.GetType().GetField(value.ToString());

            DisplayAttribute[] descriptionAttributes = fieldInfo.GetCustomAttributes(
                typeof(DisplayAttribute), false) as DisplayAttribute[];

            if (descriptionAttributes == null) { return String.Empty;}

            if (descriptionAttributes[0].ResourceType != null)
                return LookupResource(descriptionAttributes[0].ResourceType, descriptionAttributes[0].Name);

            return (descriptionAttributes.Length > 0) ? descriptionAttributes[0].Name : value.ToString();
        }
    }
}

SizeTypes.cs

namespace Model.Enums
{
    using System.ComponentModel.DataAnnotations;

    /// <summary>
    /// Size type.
    /// </summary>
    public enum SizeType
    {
        [Display(Name = @"Small")]
        Small,
        
        [Display(Name = @"Medium")]
        Medium,

        [Display(Name = @"Large")]
        Large,

        [Display(Name = @"X-Large")]
        XLarge
    }
}

usnigFromJs.js

var spaceSizeTypesList = [""];
@foreach (var item in Enum.GetValues(typeof(SizeType)))
{
    @:spaceSizeTypesList.push("@(EnumHelper<SizeType>.GetDisplayValue((SizeType) item))");
}