/// <summary>
/// 便于controller中把前端的值提交过来
/// </summary>
/// <param name="year">2014</param>
/// <param name="smon">1</param>
/// <param name="emon">2</param>
public static void GetCMonthRange(string year, string smon, string emon, out string sCMonth, out string eCMonth)
{
int yearInt = PFDataHelper.ObjectToInt(year) ?? 0;
sCMonth = PFDataHelper.DateToCMonth(new DateTime(yearInt, PFDataHelper.ObjectToInt(smon) ?? 0, 1));
eCMonth = PFDataHelper.DateToCMonth(new DateTime(yearInt, PFDataHelper.ObjectToInt(emon) ?? 0, 1));
}