c#时间格式转换汉字大写

把时间转换为汉字大写

public class DateTimeConvert
{
    public static string ConvertToChineseCapital(DateTime dateTime)
    { 
        var year = YearConvertToChineseCapital(dateTime.Year) + "年";
        var month = OtherConvertToChineseCapitaldateTime.Month)+"月";
        var day = OtherConvertToChineseCapital(dateTime.Day) + "日";
        var hour = OtherConvertToChineseCapital(dateTime.Hour) + "时";
        var minute = OtherConvertToChineseCapital(dateTime.Minute) + "分";
        return year + month + day + hour + minute;

    }
    private static string YearConvertToChineseCapital(int year)
    {
        string str = "";
        string yearStr = year.ToString();
        int n;
        for (int i = 0; i < year.ToString().Length; i++)
        {
            n = int.Parse(yearStr[i].ToString());
            switch (n)
            {
                case 0: str = str + "零"; break;
                case 1: str = str + "壹"; break;
                case 2: str = str + "贰"; break;
                case 3: str = str + "叁"; break;
                case 4: str = str + "肆"; break;
                case 5: str = str + "伍"; break;
                case 6: str = str + "陆"; break;
                case 7: str = str + "柒"; break;
                case 8: str = str + "捌"; break;
                default: str = str + "玖"; break;
             }
         }
         return str;
     }
     private static string OtherConvertToChineseCapital(int other)
     {
         if (other < 10)
         {
             return "零" + YearConvertToChineseCapital(other);
         }
         else
         {
            var str = other.ToString();
            if (str[1] == '0')
            {
                return YearConvertToChineseCapital(int.Parse(str[0].ToString())) + "拾";
             }
             else
             {
                 return YearConvertToChineseCapital(int.Parse(str[0].ToString())) + "拾"+ 
                              YearConvertToChineseCapital(int.Parse(str[1].ToString()));
             }
          }
       }
}