public LoaiThue() { lt = null; Sql = null; conn = null; cmd = null; arr = null; dr = null; loaithue = null; cn = null; }
//delete public void Delete(Entities.LoaiThue LoaiThue) { lt = new Constants.LoaiThue(); Entities.LoaiThue loaithue = new Entities.LoaiThue(); Sql = new Constants.Sql(); string sql = Sql.DeleteLoaiThue; Connection conn = new Connection(); SqlConnection cn = conn.openConnection(); SqlCommand cmd = new SqlCommand(sql, cn); cmd.Parameters.Add(lt.HanhDong, SqlDbType.NVarChar, 20).Value = LoaiThue.HanhDong; cmd.Parameters.Add(lt.LoaiThueID, SqlDbType.Int).Value = LoaiThue.LoaiThueID; cmd.ExecuteNonQuery(); cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); cn = null; conn = null; }
//insert update public int InsertUpdate(Entities.LoaiThue lt1) { lt = new Constants.LoaiThue(); Sql = new Constants.Sql(); string sql = Sql.InsertUpdateLoaiThue; Connection conn = new Connection(); SqlConnection cn = conn.openConnection(); SqlCommand cmd = new SqlCommand(sql, cn); cmd.Parameters.Add(lt.HanhDong, SqlDbType.NVarChar, 20).Value = lt1.HanhDong; cmd.Parameters.Add(lt.LoaiThueID, SqlDbType.Int).Value = lt1.LoaiThueID; cmd.Parameters.Add(lt.MaLoaiThue, SqlDbType.NVarChar, 20).Value = lt1.MaLoaiThue; cmd.Parameters.Add(lt.TenLoaiThue, SqlDbType.NVarChar, 200).Value = lt1.TenLoaiThue; cmd.Parameters.Add(lt.GhiChu, SqlDbType.NVarChar, 100).Value = lt1.GhiChu; cmd.Parameters.Add(lt.Deleted, SqlDbType.Bit).Value = lt1.Deleted; int i = cmd.ExecuteNonQuery(); cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); cn = null; conn = null; return i; }
//Entities public Entities.LoaiThue[] sp_SelectLoaiThuesAll() { Entities.LoaiThue[] arrC = null; try { lt = new Constants.LoaiThue(); Sql = new Constants.Sql(); string sql = Sql.SelectAllLoaiThue; conn = new Connection(); cn = conn.openConnection(); cmd = new SqlCommand(sql, cn); dr = cmd.ExecuteReader(CommandBehavior.CloseConnection); arr = new ArrayList(); while (dr.Read()) { loaithue = new Entities.LoaiThue(); loaithue.LoaiThueID = Convert.ToInt32(dr[lt.LoaiThueID].ToString()); loaithue.MaLoaiThue = dr[lt.MaLoaiThue].ToString(); loaithue.TenLoaiThue = dr[lt.TenLoaiThue].ToString(); loaithue.GhiChu = dr[lt.GhiChu].ToString(); loaithue.Deleted = (Boolean)dr[lt.Deleted]; arr.Add(loaithue); } int n = arr.Count; if (n == 0) { return null; } arrC = new Entities.LoaiThue[n]; for (int i = 0; i < n; i++) { arrC[i] = (Entities.LoaiThue)arr[i]; } } catch (Exception ex) { string s = ex.Message.ToString(); } finally { cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); } return arrC; }