链接列表将数据绑定到数据网格

Question

这是我试过自己的代码。链接列表数据应显示在datagridview上。但我从代码的2个链接收到错误，请尝试解决此问题 Maxtemp和Max临时天气等级

 city = txttext.Text;
            string uri = string.Format("http://api.apixu.com/v1/forecast.xml?={0}&days=1 ", city);

            XDocument doc = XDocument.Load(uri);

      List<weather> we = new List<weather>();
        we.Add(new weather()  {  Maxtemp = (string)doc.Descendants("maxtemp_c").FirstOrDefault()});
        we.Add(new weather()  {  Mixtemp = (string)doc.Descendants("mixtemp_c").FirstOrDefault()});

         dataGridView1.DataSource = we;

这是我现在添加的天气类文件，我希望它能解决这个问题 感谢

class weather
    {
        private string date;
        private string maxtemp;
        private string mintemp;
        private string maxwindmph;
        private string maxwindkph;
        private string humidity;

    public weather(string maxtemp, string mintemp, string maxwindmph, string maxwindkph, string humidity)
    {

        this.maxtemp = maxtemp;
        this.mintemp = mintemp;
        this.maxwindmph = maxwindmph;
        this.maxwindkph = maxwindkph;
        this.humidity = humidity;


    }

  public string Maxtemp
    {
        get { return maxtemp; }
        set { maxtemp = value; }
    }
    public string Mintemp
    {
        get { return mintemp; }
        set { mintemp = value; }
    }
    public string Maxwindmph
    {
        get { return maxwindmph; }
        set { maxwindmph = value; }
    }


    public string Humidity
    {
        get { return humidity; }
        set { humidity = value; }
    }



    }
}