private static async Task SendWelcomeMessageAsync(ITurnContext turnContext, CancellationToken cancellationToken)
{
foreach (var member in turnContext.Activity.MembersAdded)
{
if (member.Id != turnContext.Activity.Recipient.Id)
{
var view = new MainResponses();
await view.ReplyWith(turnContext, MainResponses.Intro);
//await turnContext.SendActivityAsync(
// $"",
// cancellationToken: cancellationToken);
}
}
}