カルセルカードがFacebook MessengerのBotFrameworkでうまく機能しない

Question

私はヒットカードをユーザーに返信するボットを実装しました。 私は次のコードがメッセンジャーにカルーセルを送ることを期待しています。

ConnectorClient connector = new ConnectorClient(new Uri(activity.ServiceUrl)); 

#region HeroCard 
Activity replyToConversation = activity.CreateReply("Should go to conversation, with a hero card"); 
replyToConversation.Recipient = activity.From; 
replyToConversation.Type = "message"; 
replyToConversation.Attachments = new List<Attachment>(); 
List<CardImage> cardImages = new List<CardImage>(); 
cardImages.Add(new CardImage(url: "https://upload.wikimedia.org/wikipedia/en/a/a6/Bender_Rodriguez.png")); 
cardImages.Add(new CardImage(url: "https://upload.wikimedia.org/wikipedia/en/archive/a/a9/20151112035044!Banyan_Tree_(_Shiv_Bajrang_Dham_Kishunpur).jpeg")); 
List<CardAction> cardButtons = new List<CardAction>(); 
CardAction plButton = new CardAction() 
{ 
    Value = "https://en.wikipedia.org/wiki/Pig_Latin", 
    Type = "openUrl", 
    Title = "WikiPedia Page" 
}; 
CardAction plButton2 = new CardAction() 
{ 
    Value = "https://en.wikipedia.org/wiki/Pig_Latin", 
    Type = "openUrl", 
    Title = "WikiPedia Page" 
}; 
cardButtons.Add(plButton); 
cardButtons.Add(plButton2); 
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); 
var reply = await connector.Conversations.SendToConversationAsync(replyToConversation); 
#endregion 

しかし、私はカルーセルではない次のメッセージを受け取りました。私はFacebookのメッセンジャーに（マニュアルはJSONを生成し使用していない）botframeworkのネイティブ変数を使用してカルーセルを送信することができますどのように

質問はありますか？問題は、これらの変更によって解決された

Answer 1

：

• まず、2枚のカードと添付ファイル
• セカンドを作成し、"carousel"にAttachmentLayoutを設定します。あなたは以下にFacebookのメッセンジャーでカルーセルの画像を見つけることができます

  ConnectorClient connector = new ConnectorClient(new Uri(activity.ServiceUrl)); 
  
  #region HeroCard 
  
  Activity replyToConversation = activity.CreateReply("Should go to conversation, with a hero card"); 
  replyToConversation.Recipient = activity.From; 
  replyToConversation.Type = "message"; 
  replyToConversation.Attachments = new List<Attachment>(); 
  // First Change 
  // Card #One 
  List<CardImage> cardImages1 = new List<CardImage>(); 
  cardImages1.Add(new CardImage(url: "https://upload.wikimedia.org/wikipedia/en/a/a6/Bender_Rodriguez.png")); 
  
  List<CardAction> cardButtons1 = new List<CardAction>(); 
  CardAction plButton1 = new CardAction() 
  { 
      Value = "https://en.wikipedia.org/wiki/Pig_Latin", 
      Type = "openUrl", 
      Title = "WikiPedia Page" 
  }; 
  cardButtons1.Add(plButton1); 
  HeroCard plCard1 = new HeroCard() 
  { 
      Title = "I'm a hero card", 
      Subtitle = "Pig Latin Wikipedia Page", 
      Images = cardImages1, 
      Buttons = cardButtons1 
  }; 
  Attachment plAttachment1 = plCard1.ToAttachment(); 
  replyToConversation.Attachments.Add(plAttachment1); 
  
  // Card #Two 
  List<CardImage> cardImages2 = new List<CardImage>(); 
  cardImages2.Add(new CardImage(url: "https://upload.wikimedia.org/wikipedia/en/archive/a/a9/20151112035044!Banyan_Tree_(_Shiv_Bajrang_Dham_Kishunpur).jpeg")); 
  
  List<CardAction> cardButtons2 = new List<CardAction>(); 
  CardAction plButton2 = new CardAction() 
  { 
      Value = "https://en.wikipedia.org/wiki/Pig_Latin", 
      Type = "openUrl", 
      Title = "WikiPedia Page" 
  }; 
  cardButtons2.Add(plButton2); 
  HeroCard plCard2 = new HeroCard() 
  { 
      Title = "I'm a hero card", 
      Subtitle = "Pig Latin Wikipedia Page", 
      Images = cardImages2, 
      Buttons = cardButtons2 
  }; 
  
  Attachment plAttachment2 = plCard2.ToAttachment(); 
  replyToConversation.Attachments.Add(plAttachment2); 
  
  // Second Change 
  replyToConversation.AttachmentLayout = "carousel"; 
  
  var reply = await connector.Conversations.SendToConversationAsync(replyToConversation); 
  #endregion 
  

  ：

は次で変更されたコードを見つけることができます