title: Bot Framework Prompt Dialog with Image
body: <p>I'm working with the Bot Framework and I want to display list of choices which have image attached by using method <strong>PromptDialog.Choice</strong> in order to take advantage of the <strong>ResumeAfterChoose</strong> method to control my business logic. However, I've only seen the Attachment Dialog which has written in <a href="https://github.com/Microsoft/BotBuilder/blob/master/CSharp/Samples/EchoBot/EchoAttachmentDialog.cs" rel="nofollow noreferrer">EchoBot Sample</a> and it only creates list of messages that make me difficult to handle my business logic after client choose one of the list. Please show me the way to implement that. Thanks</p>