Method for creating a telegram button under a message?

Question

C++ / C#

var UserKeyboard = new ReplyKeyboardMarkup()
            {
                Keyboard = new[]
                    {
                        new[]
                        {
                            new KeyboardButton("А"),
                        }
                    }
            };

Like this is how buttons are created from below, but under the message how to make it?

Answer 1

Use InlineKeyboardMarkup
To make it easier with terms - read the manual
https://core.telegram.org/bots/api#inlinekeyboardmarkup
https://core.telegram.org/bots#inline-keyboards-an...