public async Task StockPrice(IDialogContext context, LuisResult result)
{
string strRet = result.Entities[0].Entity;
//store this stock for the conversation
context.ConversationData.SetValue <string>("LastStock", strRet);
await context.PostAsync(await Yahoo.GetStock(strRet));
context.Wait(MessageReceived);
}
public async Task RepeatLastStock(IDialogContext context, LuisResult result)
{
string strRet = string.Empty;
string strStock = string.Empty;
if (!context.ConversationData.TryGetValue("LastStock", out strStock))
{
strRet = "I don't have a previous stock to look up!";
}
else
{
strRet = await Yahoo.GetStock(strStock);
}
await context.PostAsync(strRet);
context.Wait(MessageReceived);
}