public static List <CBSource> GetNams() { var nams = DAL_BCThang.GetNams(); if (nams == null) { return(new List <CBSource>()); } return(nams); }
public static List <CBSource> GetThangs(int nam) { var thangs = DAL_BCThang.GetThangs(nam); if (thangs == null) { return(new List <CBSource>()); } return(thangs); }
public static DataSet GetDataSet(int thang, int nam) { return(DAL_BCThang.GetDataSet(thang, nam)); }