使用Microsoft Bot Framewok和C#在slack中获取邮件发送者的名称

using Microsoft.Bot.Builder;
using Microsoft.Bot.Builder.Integration.AspNet.Core;
using Microsoft.Bot.Connector.Authentication;
using Microsoft.Bot.Schema;
using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace YourBotNamespace
{
    public class SlackBot : IBot
    {
        private readonly BotFrameworkHttpAdapter _adapter;
        private readonly string _slackApiToken;

        public SlackBot(string slackApiToken)
        {
            _slackApiToken = slackApiToken;
            _adapter = new BotFrameworkHttpAdapter();
        }

        public async Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default)
        {
            if (turnContext.Activity.Type == ActivityTypes.Message)
            {
                var senderName = await GetSenderNameAsync(turnContext.Activity.From.Id);
                // 处理获取到的邮件发送者名称
                await turnContext.SendActivityAsync($"邮件发送者名称：{senderName}");
            }
        }

        private async Task<string> GetSenderNameAsync(string userId)
        {
            // 使用Slack API获取用户信息
            // 可以使用HttpClient等方式发送HTTP请求，调用Slack API的users.info方法
            // 通过用户ID获取用户信息，包括名称
            // 示例代码略
            return "邮件发送者名称";
        }
    }
}