public bool Delete(Entities.ChiTietHDBanHang hdbh1)
{
try
{
cthdbh = new Constants.ChiTietHDBanHang();
Sql = new Constants.Sql();
string sql = Sql.DeleteChiTietBanHang;
Connection conn = new Connection();
SqlConnection cn = conn.openConnection();
SqlCommand cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add(cthdbh.HanhDong, SqlDbType.NVarChar, 20).Value = hdbh1.HanhDong;
cmd.Parameters.Add(cthdbh.MaHDBanHang, SqlDbType.Int).Value = hdbh1.MaHDBanHang;
cmd.Parameters.Add(cthdbh.MaHangHoa, SqlDbType.VarChar, 50).Value = hdbh1.MaHangHoa;
int i = cmd.ExecuteNonQuery();
bool kt = false;
if (i == 1)
kt = true;
else
kt = false;
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
cn = null;
conn = null;
return kt;
}
catch (Exception ex)
{
string s = ex.Message;
return false;
}
}
public bool InsertUpdate(Entities.ChiTietHDBanHang hdbh1)
{
try
{
bool kt = false;
cthdbh = new Constants.ChiTietHDBanHang();
Sql = new Constants.Sql();
string sql = Sql.InsertUpdateChiTietHDBanHangMang;
Connection conn = new Connection();
SqlConnection cn = conn.openConnection();
SqlCommand cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add(cthdbh.HanhDong, SqlDbType.NVarChar, 20).Value = hdbh1.HanhDong;
cmd.Parameters.Add(cthdbh.MaHDBanHang, SqlDbType.VarChar).Value = hdbh1.MaHDBanHang;
cmd.Parameters.Add(cthdbh.MaHangHoa, SqlDbType.VarChar, 50).Value = hdbh1.MaHangHoa;
cmd.Parameters.Add(cthdbh.TenHangHoa, SqlDbType.NVarChar, 200).Value = hdbh1.TenHangHoa;
cmd.Parameters.Add(cthdbh.SoLuong, SqlDbType.Int).Value = hdbh1.SoLuong;
cmd.Parameters.Add(cthdbh.DonGia, SqlDbType.Float).Value = hdbh1.DonGia;
cmd.Parameters.Add(cthdbh.Thue, SqlDbType.Float).Value = hdbh1.Thue;
cmd.Parameters.Add(cthdbh.PhanTramChietKhau, SqlDbType.Float).Value = hdbh1.PhanTramChietKhau;
cmd.Parameters.Add(cthdbh.GhiChu, SqlDbType.NVarChar, 100).Value = hdbh1.GhiChu;
cmd.Parameters.Add(cthdbh.Deleted, SqlDbType.Bit).Value = hdbh1.Deleted;
int i = cmd.ExecuteNonQuery();
if (i == 1)
kt = true;
else
kt = false;
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
cn = null;
conn = null;
return kt;
}
catch (Exception ex)
{
string s = ex.Message;
return false;
}
}
public Entities.ChiTietHDBanHang[] Select()
{
Sql = new Constants.Sql();
cthdbh = new Constants.ChiTietHDBanHang();
string sql = "Select * from ChiTietHDBanHang where Deleted = 0";
Connection conn = new Connection();
SqlConnection cn = conn.openConnection();
SqlCommand cmd = new SqlCommand(sql, cn);
SqlDataReader dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
//Insert Category into ArrayList
ArrayList arr = new ArrayList();
while (dr.Read())
{
Entities.ChiTietHDBanHang cthdbh1 = new Entities.ChiTietHDBanHang();
cthdbh1.MaHDBanHang = dr[cthdbh.MaHDBanHang].ToString();
cthdbh1.MaHangHoa = dr[cthdbh.MaHangHoa].ToString();
cthdbh1.TenHangHoa = dr[cthdbh.TenHangHoa].ToString();
cthdbh1.SoLuong = int.Parse(dr[cthdbh.SoLuong].ToString());
cthdbh1.DonGia = (dr[cthdbh.DonGia].ToString());
cthdbh1.Thue = (dr[cthdbh.Thue].ToString());
cthdbh1.PhanTramChietKhau = float.Parse(dr[cthdbh.PhanTramChietKhau].ToString());
cthdbh1.GhiChu = dr[cthdbh.GhiChu].ToString();
cthdbh1.Deleted = (Boolean)dr[cthdbh.Deleted];
arr.Add(cthdbh1);
}
int n = arr.Count;
if (n == 0) return null;
Entities.ChiTietHDBanHang[] arrC = new Entities.ChiTietHDBanHang[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.ChiTietHDBanHang)arr[i];
}
//Giai phong bo nho
arr = null;
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
cn = null;
conn = null;
return arrC;
}
