CardImage 构造函数

定义

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

CardImage()
CardImage(String, String, CardAction)

public CardImage ();

Public Sub New ()

public CardImage (string url = default, string alt = default, Microsoft.Bot.Connector.CardAction tap = default);

new Microsoft.Bot.Connector.CardImage : string * string * Microsoft.Bot.Connector.CardAction -> Microsoft.Bot.Connector.CardImage

Public Sub New (Optional url As String = Nothing, Optional alt As String = Nothing, Optional tap As CardAction = Nothing)