how to get chat history from azure table storage

Question

Since we are forced to drop the stateclient and move to a custom storage, in my case an azure table storage. Using my storageexplorer I can see that it already saved conversation data on my azure. How can I update my ff code to get past chat history? Before I'm using a IActivityLogger class to log a conversation, but now I'm confused on how to update it.

Global Asax Before:

 protected void Application_Start()
    {
        var builder = new ContainerBuilder();
        builder.RegisterType<Logger>().AsImplementedInterfaces().InstancePerDependency();
        builder.Update(Conversation.Container);
    GlobalConfiguration.Configure(WebApiConfig.Register);

    }

Global Asax After:

protected void Application_Start()
    {

        Conversation.UpdateContainer(
            builder =>
            {
                builder.RegisterModule(new AzureModule(Assembly.GetExecutingAssembly()));
                var store = new TableBotDataStore(ConfigurationManager.ConnectionStrings["StorageConnectionString"].ConnectionString);
                builder.Register(c => store)
                   .Keyed<IBotDataStore<BotData>>(AzureModule.Key_DataStore)
                   .AsSelf()
                   .SingleInstance();
            });

        GlobalConfiguration.Configure(WebApiConfig.Register);

    }

Logger Class:

public class Logger:IActivityLogger
{
    public static ConcurrentDictionary<string, List<IActivity>> Messages = new ConcurrentDictionary<string, List<IActivity>>();

    public Task LogAsync(IActivity activity)
    {
        try
        {
            var list = new List<IActivity>() { activity };
            Messages.AddOrUpdate(activity.Conversation.Id, list, (k, v) => { v.Add(activity); return v; });
            return Task.FromResult(false);
        }
        catch (System.Exception)
        {

            throw;
        }

    }


}

This is how i use it (how can i update the stateclient part and use my storage on azure?:

 var reply = activity.CreateReply();
            var storedActivities = new List<IActivity>();
            var found = Logger.Messages.TryGetValue(activity.Conversation.Id, out storedActivities);
            if (storedActivities != null)
            {
                foreach (var storedActivity in storedActivities)
                {
                    reply.Text += $" <br /> <b>{storedActivity.From.Name}:</b> {storedActivity.AsMessageActivity().Text}";
                }
                // Get any saved values
                StateClient sc = activity.GetStateClient();
                BotData userData = sc.BotState.GetPrivateConversationData(
                    activity.ChannelId, activity.Conversation.Id, activity.From.Id);
                var UserEmail = userData.GetProperty<string>("Email");
                var Name = userData.GetProperty<string>("Name");

They gave a new tablelogger class. Unfortunately I don't know how to consume it. TableLogger.cs