System.Reflection.Assembly.GetTypes C# (CSharp) Method

        public extern Type[] GetTypes();

        public static int SearchPackageHandler(Assembly ass)
        {
            int count = 0;
            m_packagesHandlers.Clear();

            Type[] tList = ass.GetTypes();

            string interfaceStr = typeof(IPackageHandler).ToString();

            foreach (Type type in tList)
            {
                if (type.IsClass != true) continue;

                if (type.GetInterface(interfaceStr) == null) continue;

                PackageHandlerAttribute[] atts = (PackageHandlerAttribute[])type.GetCustomAttributes(typeof(PackageHandlerAttribute), true);

                if (atts.Length > 0)
                {
                    count++;
                    RegisterPacketHandler(atts[0].Code, (IPackageHandler)Activator.CreateInstance(type));
                    //m_packagesHandlers[atts[0].Code] = (IPackageHandler)Activator.CreateInstance(type);
                }
            }

            return count;
        }