C# 多线程用法

  public Task<string> ReadCard(string strIn)
        {
            return Task.Factory.StartNew(() =>
            {
                string result = string.Empty;
                try
                {
                   //方法
                    result=方法反参
                }
                catch (Exception ex)
                {
                    LogWrite.AddLgoToTXT("ReadCard异常错误为：" + ex.Message);
                }
                LogWrite.AddLgoToTXT("ReadCard反参为：" + result);
                return result;
            });
        }