public async Task MessageReceivedAsync(IDialogContext context, IAwaitable <object> result)
{
var message = await result as Activity;
int length = (message.Text ?? string.Empty).Length;
await _chat.PostAsync(context, $"You sent {message.Text} which was {length} characters");
context.Wait(MessageReceivedAsync);
}
public async Task None(IDialogContext context, LuisResult result)
{
string message = string.Format(BotResponses.RootLuisDialog_None, result.Query);
await _chat.PostAsync(context, message);
context.Wait(this.MessageReceived);
}