public static List <BCDoanhThuDTO> DoanhThuTheoLoaiPhongTheoThang(BCDoanhThuDTO infor)
{
DateTime ntm_min = Convert.ToDateTime("1990-01-01");
DateTime ntm_max = Convert.ToDateTime("1990-01-31");
string n1 = "-01"; string n2 = "-31"; string t = (infor.Thang).ToString(); string nam = (infor.Nam).ToString();
if (infor.Thang == 2)
{
if ((infor.Nam % 4 != 0) || ((infor.Nam % 100 == 0) && (infor.Nam % 400 != 0)))
{
n2 = "-28";
}
else
{
n2 = "-29";
}
}
else if (infor.Thang == 4 || infor.Thang == 6 || infor.Thang == 9 || infor.Thang == 11)
{
n2 = "-30";
}
string ntmold = nam + "-" + t + n1;
string ntmnew = nam + "-" + t + n2;
ntm_min = Convert.ToDateTime(ntmold);
ntm_max = Convert.ToDateTime(ntmnew);
return(RepostDAO.DoanhThuTheoLoaiPhongTheoThang(ntm_min, ntm_max));
}
public static List <BCDoanhThuDTO> TinhTongDoanhThuTheoLoaiPhong()
{
return(RepostDAO.TinhTongDoanhThuTheoLoaiPhong());
}
