IActivity.AsMessageDeleteActivity 方法

定義

命名空間:

Microsoft.Bot.Schema

組件:

Microsoft.Bot.Schema.dll

套件:

Microsoft.Bot.Schema v4.18.1

如果這是訊息刪除活動，則會傳回 IMessageDeleteActivity，否則傳回 null。

public Microsoft.Bot.Schema.IMessageDeleteActivity AsMessageDeleteActivity ();

abstract member AsMessageDeleteActivity : unit -> Microsoft.Bot.Schema.IMessageDeleteActivity

Public Function AsMessageDeleteActivity () As IMessageDeleteActivity

傳回

IMessageDeleteActivity

IMessageDeleteActivity。