/// <summary>
/// khoi tao gia tri
/// </summary>
public BaoCaoNhapHangTheoNhomHang()
{
kh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
khachhang = null;
cn = null;
}
/// <summary>
/// Select Bảng
/// </summary>
/// <returns></returns>
public Entities.BaoCaoNhapHangTheoNhomHang[] Select()
{
Entities.BaoCaoNhapHangTheoNhomHang[] arrC = null;
try
{
kh = new Constants.BaoCapNhapHangTheoNhomHang();
Sql = new Constants.Sql();
string sql = Sql.BaoCaoNhapHangTheoNhomHang;
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
Entities.BaoCaoNhapHangTheoNhomHang khachhang = new Entities.BaoCaoNhapHangTheoNhomHang();
khachhang.MaNhomHang = dr[kh.MaNhomHang].ToString();
khachhang.TenKho = dr[kh.TenKho].ToString();
khachhang.TenHangHoa = dr[kh.TenHangHoa].ToString();
khachhang.NgayNhap =Convert.ToDateTime(dr[kh.NgayNhap].ToString());
khachhang.SoLuong =Convert.ToInt32( dr[kh.SoLuong].ToString());
khachhang.TongTien =(float.Parse)(dr[kh.TongTien].ToString());
arr.Add(khachhang);
}
int n = arr.Count;
if (n == 0) { return null; }
arrC = new Entities.BaoCaoNhapHangTheoNhomHang[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.BaoCaoNhapHangTheoNhomHang)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return arrC;
}
