/// <summary> /// 得到一个对象实体 /// </summary> public YueYePlat.Model.deliverycurhumiinfo DataRowToModel(DataRow row) { YueYePlat.Model.deliverycurhumiinfo model = new YueYePlat.Model.deliverycurhumiinfo(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = long.Parse(row["Id"].ToString()); } if (row["DeliveryId"] != null) { model.DeliveryId = row["DeliveryId"].ToString(); } if (row["Humidity1"] != null && row["Humidity1"].ToString() != "") { model.Humidity1 = Double.Parse(row["Humidity1"].ToString()); } if (row["Humidity2"] != null && row["Humidity2"].ToString() != "") { model.Humidity2 = Double.Parse(row["Humidity2"].ToString()); } if (row["Humidity3"] != null && row["Humidity3"].ToString() != "") { model.Humidity3 = Double.Parse(row["Humidity3"].ToString()); } //model.Humidity1=row["Humidity1"].ToString(); //model.Humidity2=row["Humidity2"].ToString(); //model.Humidity3=row["Humidity3"].ToString(); if (row["CurrentTime"] != null && row["CurrentTime"].ToString() != "") { model.CurrentTime = DateTime.Parse(row["CurrentTime"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(YueYePlat.Model.deliverycurhumiinfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into deliverycurhumiinfo("); strSql.Append("DeliveryId,Humidity1,Humidity2,Humidity3,CurrentTime)"); strSql.Append(" values ("); strSql.Append("@DeliveryId,@Humidity1,@Humidity2,@Humidity3,@CurrentTime)"); MySqlParameter[] parameters = { new MySqlParameter("@DeliveryId", MySqlDbType.VarChar, 16), new MySqlParameter("@Humidity1", MySqlDbType.Double), new MySqlParameter("@Humidity2", MySqlDbType.Double), new MySqlParameter("@Humidity3", MySqlDbType.Double), new MySqlParameter("@CurrentTime", MySqlDbType.DateTime) }; parameters[0].Value = model.DeliveryId; parameters[1].Value = model.Humidity1; parameters[2].Value = model.Humidity2; parameters[3].Value = model.Humidity3; parameters[4].Value = model.CurrentTime; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(YueYePlat.Model.deliverycurhumiinfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update deliverycurhumiinfo set "); strSql.Append("DeliveryId=@DeliveryId,"); strSql.Append("Humidity1=@Humidity1,"); strSql.Append("Humidity2=@Humidity2,"); strSql.Append("Humidity3=@Humidity3,"); strSql.Append("CurrentTime=@CurrentTime"); strSql.Append(" where Id=@Id"); MySqlParameter[] parameters = { new MySqlParameter("@DeliveryId", MySqlDbType.VarChar, 16), new MySqlParameter("@Humidity1", MySqlDbType.Double), new MySqlParameter("@Humidity2", MySqlDbType.Double), new MySqlParameter("@Humidity3", MySqlDbType.Double), new MySqlParameter("@CurrentTime", MySqlDbType.DateTime), new MySqlParameter("@Id", MySqlDbType.Int64, 20) }; parameters[0].Value = model.DeliveryId; parameters[1].Value = model.Humidity1; parameters[2].Value = model.Humidity2; parameters[3].Value = model.Humidity3; parameters[4].Value = model.CurrentTime; parameters[5].Value = model.Id; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public YueYePlat.Model.deliverycurhumiinfo GetModel(long Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Id,DeliveryId,Humidity1,Humidity2,Humidity3,CurrentTime from deliverycurhumiinfo "); strSql.Append(" where Id=@Id"); MySqlParameter[] parameters = { new MySqlParameter("@Id", MySqlDbType.Int64) }; parameters[0].Value = Id; YueYePlat.Model.deliverycurhumiinfo model = new YueYePlat.Model.deliverycurhumiinfo(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }