public static bool LuuBangDiemDanh(TheoDoiNgay bangdiemdanh)
{
DataTable dt = DiemDanhDAL.LuuBangDiemDanh(bangdiemdanh);
foreach (DataRow row in dt.Rows)
{
if (row.ItemArray[0].ToString().Trim() == "0")
{
return(true);
}
}
return(false);
}
public DiemDanhBLL()
{
this.diemDanhDAL = new DiemDanhDAL();
}
public static void XoaBangDiemDanh(string matre, string day, string month, string year)
{
DiemDanhDAL.XoaBangDiemDanh(matre, day, month, year);
}
public static object TaoBangDiemDanhMoi(Lop lop, string ngaydiemdanh)
{
return(DiemDanhDAL.TaoBangDiemDanhMoi(lop, ngaydiemdanh));
}
public static object LaySoDiemDanhLop(Lop lop, string ngaydiemdanh)
{
return(DiemDanhDAL.LaySoDiemDanhLop(lop, ngaydiemdanh));
}