abp/framework/src/Volo.Abp.ObjectExtending/Volo/Abp/Data/ExtraPropertyDictionaryExtensions.cs

using System;

namespace Volo.Abp.Data
{
    public static class ExtraPropertyDictionaryExtensions
    {
        public static T ToEnum<T>(this ExtraPropertyDictionary extraPropertyDictionary, string key)
            where T : Enum
        {
            if (extraPropertyDictionary[key].GetType() == typeof(T))
            {
                return (T)extraPropertyDictionary[key];
            }

            extraPropertyDictionary[key] = Enum.Parse(typeof(T), extraPropertyDictionary[key].ToString(), ignoreCase: true);
            return (T)extraPropertyDictionary[key];
        }

        public static object ToEnum(this ExtraPropertyDictionary extraPropertyDictionary, string key, Type enumType)
        {
            if (!enumType.IsEnum || extraPropertyDictionary[key].GetType() == enumType)
            {
                return extraPropertyDictionary[key];
            }

            extraPropertyDictionary[key] = Enum.Parse(enumType, extraPropertyDictionary[key].ToString(), ignoreCase: true);
            return extraPropertyDictionary[key];
        }
    }
}