/// <summary>
/// khoi tao gia tri
/// </summary>
public LSGDHangHoa()
{
hh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
hanghoa = null;
cn = null;
}
/// <summary>
/// Select Bảng
/// </summary>
/// <returns></returns>
public Entities.LSGDHangHoa[] Select(Entities.LSGDHangHoa ct)
{
Entities.LSGDHangHoa[] arrC = null;
try
{
hh = new Constants.LSGDHangHoa();
Sql = new Constants.Sql();
string sql = Sql.LSGDHangHoa;
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add(hh.MaKhachHang, SqlDbType.NVarChar, 20).Value = ct.MaKhachHang;
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
hanghoa = new Entities.LSGDHangHoa();
hanghoa.MaKhachHang = dr[0].ToString();
hanghoa.MaHangHoa = dr[1].ToString();
hanghoa.TenHangHoa = dr[2].ToString();
hanghoa.MaDonViTinh = dr[3].ToString();
hanghoa.SoLuong = Convert.ToInt32(dr[4].ToString());
hanghoa.MaThueGiaTriGiaTang = dr[5].ToString();
hanghoa.TongTienThanhToan = dr[6].ToString();
arr.Add(hanghoa);
hanghoa = null;
}
int n = arr.Count;
if (n == 0) { return null; }
arrC = new Entities.LSGDHangHoa[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.LSGDHangHoa)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return arrC;
}