我有一个对话框从我开始表格,我希望在用户完成表格后显示英雄卡。我正在使用下面的代码启动表单,并分配后表单方法。
var startFormDialog = Chain.From(() => FormDialog.FromForm(StartForm.BuildForm, FormOptions.PromptInStart));
context.Call<StartForm>(startFormDialog,AfterMenuForm);
//AfterMenuForm method implementation
private async Task AfterMenuForm(IDialogContext context, IAwaitable<StartForm> result)
{
message = (Activity)context.MakeMessage();
Activity replyToConversation = message.CreateReply("Should go to conversation, with a hero card");
replyToConversation.Recipient = message.From;
replyToConversation.Type = "message";
replyToConversation.Attachments = new List<Attachment>();
//List<CardImage> cardImages = new List<CardImage>();
replyToConversation.AttachmentLayout = "carousel";
List<CardAction> cardButtons = new List<CardAction>();
CardAction plButton = new CardAction()
{
Value = "https://en.wikipedia.org/wiki/Pig_Latin",
Type = "openUrl",
Title = "WikiPedia Page"
};
cardButtons.Add(plButton);
HeroCard plCard = new HeroCard()
{
Title = "I'm a hero card",
Subtitle = "Pig Latin Wikipedia Page",
//Images = cardImages,
Buttons = cardButtons
};
Attachment plAttachment = plCard.ToAttachment();
replyToConversation.Attachments.Add(plAttachment);
await context.PostAsync(replyToConversation);
}
问题是,为了能够向用户发送Hero Card答案,我需要活动对象,这在AfterMenuForm方法中不可用。有没有办法在这个方法中表示活动对象?
答案 0 :(得分:3)
您可以使用IDialogContext
创建新的IMessageActivity
并发送HeroCard
。
试试context.MakeMessage();
。收到消息后,您只需使用它即可发送信用卡。你不需要对该消息进行CreateReply,这不是必需的。
此外,根据方案,您可能会访问原始活动的内容。这可以在context.Activity
上找到。
最后,我不确定你为什么使用Chain.From;你应该只是使用:
var startFormDialog = FormDialog.FromForm(StartForm.BuildForm, FormOptions.PromptInStart));
context.Call<StartForm>(startFormDialog,AfterMenuForm);