/// <summary> /// 增加一条数据 /// </summary> public int Add(MesWeb.Model.T_CollectedDataParameters model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into T_CollectedDataParameters("); strSql.Append("CollectedValue,CollectedTime,ParameterCodeID,MachineID,Axis_No)"); strSql.Append(" values ("); strSql.Append("@CollectedValue,@CollectedTime,@ParameterCodeID,@MachineID,@Axis_No)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@CollectedValue", SqlDbType.NVarChar, 50), new SqlParameter("@CollectedTime", SqlDbType.DateTime), new SqlParameter("@ParameterCodeID", SqlDbType.Int, 4), new SqlParameter("@MachineID", SqlDbType.Int, 4), new SqlParameter("@Axis_No", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.CollectedValue; parameters[1].Value = model.CollectedTime; parameters[2].Value = model.ParameterCodeID; parameters[3].Value = model.MachineID; parameters[4].Value = model.Axis_No; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public MesWeb.Model.T_CollectedDataParameters DataRowToModel(DataRow row) { MesWeb.Model.T_CollectedDataParameters model = new MesWeb.Model.T_CollectedDataParameters(); if (row != null) { if (row["CollectedDataParametersID"] != null && row["CollectedDataParametersID"].ToString() != "") { model.CollectedDataParametersID = int.Parse(row["CollectedDataParametersID"].ToString()); } if (row["CollectedValue"] != null) { model.CollectedValue = row["CollectedValue"].ToString(); } if (row["CollectedTime"] != null && row["CollectedTime"].ToString() != "") { model.CollectedTime = DateTime.Parse(row["CollectedTime"].ToString()); } if (row["ParameterCodeID"] != null && row["ParameterCodeID"].ToString() != "") { model.ParameterCodeID = int.Parse(row["ParameterCodeID"].ToString()); } if (row["MachineID"] != null && row["MachineID"].ToString() != "") { model.MachineID = int.Parse(row["MachineID"].ToString()); } if (row["Axis_No"] != null) { model.Axis_No = row["Axis_No"].ToString(); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(MesWeb.Model.T_CollectedDataParameters model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_CollectedDataParameters set "); strSql.Append("CollectedValue=@CollectedValue,"); strSql.Append("CollectedTime=@CollectedTime,"); strSql.Append("ParameterCodeID=@ParameterCodeID,"); strSql.Append("MachineID=@MachineID,"); strSql.Append("Axis_No=@Axis_No"); strSql.Append(" where CollectedDataParametersID=@CollectedDataParametersID"); SqlParameter[] parameters = { new SqlParameter("@CollectedValue", SqlDbType.NVarChar, 50), new SqlParameter("@CollectedTime", SqlDbType.DateTime), new SqlParameter("@ParameterCodeID", SqlDbType.Int, 4), new SqlParameter("@MachineID", SqlDbType.Int, 4), new SqlParameter("@Axis_No", SqlDbType.NVarChar, 50), new SqlParameter("@CollectedDataParametersID", SqlDbType.Int, 4) }; parameters[0].Value = model.CollectedValue; parameters[1].Value = model.CollectedTime; parameters[2].Value = model.ParameterCodeID; parameters[3].Value = model.MachineID; parameters[4].Value = model.Axis_No; parameters[5].Value = model.CollectedDataParametersID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public MesWeb.Model.T_CollectedDataParameters GetModel(int CollectedDataParametersID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 CollectedDataParametersID,CollectedValue,CollectedTime,ParameterCodeID,MachineID,Axis_No from T_CollectedDataParameters "); strSql.Append(" where CollectedDataParametersID=@CollectedDataParametersID"); SqlParameter[] parameters = { new SqlParameter("@CollectedDataParametersID", SqlDbType.Int, 4) }; parameters[0].Value = CollectedDataParametersID; MesWeb.Model.T_CollectedDataParameters model = new MesWeb.Model.T_CollectedDataParameters(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }