public DataTable TimKiemTheoTen(string input)
{
DataTable dt = sinhVienDAO.Search().Copy();
DataTable ketqua = new DataTable();
ketqua.Columns.Add("MaSV");
ketqua.Columns.Add("HoTen");
ketqua.Columns.Add("NgaySinh");
ketqua.Columns.Add("GioiTinh");
ketqua.Columns.Add("Sdt");
ketqua.Columns.Add("MaLop");
for (int r = 0; r < dt.Rows.Count; r++)
{
string hoten = dt.Rows[r]["HoTen"].ToString();
if (hoten.ToLower().Contains(input.ToLower()))
{
DataRow row = dt.Rows[r];
DataRow newrow = ketqua.NewRow();
for (int i = 0; i < ketqua.Columns.Count; i++)
{
newrow[i] = row[i];
}
ketqua.Rows.Add(newrow);
}
}
return(ketqua);
}
