C# 循环生成年份月份绑定到下拉列表框

C# 循环生成年份月份绑定到下拉列表框：            string Year = DateTime.Now.Date.Year.ToString（）;
            int intYear = Convert.ToInt32（Year）+1;
            int chaYear = intYear - 2011;
            string[] Yearlist;
            Yearlist= new string[chaYear];
            for （int i = 0; i < chaYear; i++）
            {
                Yearlist[i] = （2011 + i）.ToString（）;
            }
            bcbyear.DataSource = Yearlist;
            bcbyear.DataBind（）;
            bcbyear.SelectedIndex = 0;            string[] MonthList;
            MonthList = new string[12];
            for （int i = 0; i < 12; i++）
            {
                MonthList[i] = （i+1）.ToString（"00"）;
            }
            Bdpmonth1.DataSource = MonthList;
            Bdpmonth1.DataBind（）;
            Bdpmonth1.SelectedIndex = 0;