/// <summary>
/// khoi tao gia tri
/// </summary>
public ThongTinDatHang()
{
dh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
dondathang = null;
cn = null;
}
/// <summary>
/// khoi tao gia tri
/// </summary>
public ThongTinHoaDonNhap()
{
dh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
hoadonnhap = null;
cn = null;
}
/// <summary>
/// vuong hung =================lay bang DonDatHang================
/// </summary>
/// <returns></returns>
public Entities.ThongTinDatHang[] KiemKeHangHoa(Entities.TruyenGiaTri giatri)
{
Entities.ThongTinDatHang[] arrC = null;
try
{
dh = new Constants.ThongTinDatHang();
Sql = new Constants.Sql();
string sql = Sql.sp_LayBang_HangHoa;
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add("MaHangHoa", SqlDbType.VarChar, 50).Value = giatri.Giatritruyen;
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
dondathang = new Entities.ThongTinDatHang();
dondathang.MaHangHoa = dr[0].ToString();
dondathang.TenHangHoa = dr[1].ToString();
dondathang.GiaNhap = dr[2].ToString();
dondathang.Tonkho = dr[3].ToString();
dondathang.Giabanbuon = dr[4].ToString();
dondathang.Giabanle = dr[5].ToString();
dondathang.Giatrigiatang = dr[6].ToString();
arr.Add(dondathang);
}
int n = arr.Count;
if (n == 0) { arrC= null; }
arrC = new Entities.ThongTinDatHang[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.ThongTinDatHang)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); arrC = null; }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return arrC;
}
/// <summary>
/// vuong hung =================lay bang hoa don nhap================
/// </summary>
/// <returns></returns>
public Entities.ThongTinDatHang[] sp_LayBang_HoaDonNhap(Entities.ThongTinDatHang lay)
{
Entities.ThongTinDatHang[] arrC = null;
try
{
dh = new Constants.ThongTinDatHang();
Sql = new Constants.Sql();
string sql = "exec sp_LayBang_ThongTinHoaDonnhap @MaNhaCungCap";
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add("MaNhaCungCap", SqlDbType.VarChar, 20).Value = lay.MaHangHoa;
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
hoadonnhap = new Entities.ThongTinDatHang();
hoadonnhap.MaHangHoa = dr[0].ToString().ToUpper();
hoadonnhap.TenHangHoa = dr[1].ToString();
hoadonnhap.GiaNhap = dr[2].ToString();
arr.Add(hoadonnhap);
}
int n = arr.Count;
if (n == 0) { return null; }
arrC = new Entities.ThongTinDatHang[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.ThongTinDatHang)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return arrC;
}
/// <summary>
/// vuong hung =================lay bang DonDatHang================
/// </summary>
/// <returns></returns>
public Entities.ThongTinDatHang[] sp_KiemKeHangHoa(Entities.TruyenGiaTri giatri)
{
Entities.ThongTinDatHang[] list = null;
try
{
dh = new Constants.ThongTinDatHang();
Sql = new Constants.Sql();
string sql = "exec sp_KiemKeHangHoa @MaKho";
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add("MaKho", SqlDbType.VarChar, 20).Value = giatri.Giatritruyen;
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
dondathang = new Entities.ThongTinDatHang();
dondathang.HanhDong = string.Empty;
dondathang.MaHangHoa = dr["MaHangHoa"].ToString();
dondathang.TenHangHoa = dr["TenHangHoa"].ToString();
dondathang.GiaNhap = dr["GiaNhap"].ToString();
dondathang.Tonkho = dr["SoLuong"].ToString();
dondathang.Giabanbuon = dr["GiaBanBuon"].ToString();
dondathang.Giabanle = dr["GiaBanLe"].ToString();
dondathang.Giatrigiatang = dr["GiaTriThue"].ToString();
arr.Add(dondathang);
}
int n = arr.Count;
if (n == 0) { list= null; }
list = new Entities.ThongTinDatHang[n];
for (int i = 0; i < n; i++)
{
list[i] = (Entities.ThongTinDatHang)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); list = null; }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return list;
}