botframework confirm dialog, send message as user

问题

I have created a confirm dialog where the user can select yes/no

 private async Task Confirm(IDialogContext context, IAwaitable<bool> result)
        {
            var res= await result;
            await context.PostAsync(res? "Proceed" : "Ok then");
            if (res) {
                ......
            }
        }

If the user selects Yes he will receive the message "Proceed" At the same time (again if "res" is true), i want to send a specific message to the bot without appearing in the conversation. Is there a way to send a custom message back to the bot when user press Yes?

回答1:

You could try constructing a new activity using data stored in the context which you have access to in this method. I don't fully understand your scenario but it seems this may work for what you need.

var a = new Activity();
a.Conversation = context.Activity.Conversation;
a.Recipient = context.Activity.Recipient;
a.From = context.Activity.From;
a.Id = context.Activity.Id;
...    //set whatever else you need set
a.Text = "Whatever you need the text to be";

//send or process the activity do what it is you are trying to accomplish

Edit: I think what you are actually looking for is Prompt.Confirm().

来源：https://stackoverflow.com/questions/49389603/botframework-confirm-dialog-send-message-as-user