private async Task <DialogTurnResult> PromptWithAdaptiveCardAsync(
WaterfallStepContext stepContext,
CancellationToken cancellationToken)
{
// Define choices
var choices = new[] { "One", "Two", "Three" };
// Create card
var card = new AdaptiveCard(new AdaptiveSchemaVersion(1, 0))
{
// Use LINQ to turn the choices into submit actions
Actions = choices.Select(choice => new AdaptiveSubmitAction
{
Title = choice,
Data = choice, // This will be a string
}).ToList <AdaptiveAction>(),
};
// Prompt
return(await stepContext.PromptAsync(
CHOICEPROMPT,
new PromptOptions
{
Prompt = (Activity)MessageFactory.Attachment(new Attachment
{
ContentType = AdaptiveCard.ToString(),
// Convert the AdaptiveCard to a JObject
Content = JObject.FromObject(card),
}),
Choices = ChoiceFactory.ToChoices(choices),
// Don't render the choices outside the card
Style = ListStyle.None,
},
cancellationToken));
}