/** 版本信息模板在安装目录下，可自行修改。
* electricity_data.cs
*
* 功 能： N/A
* 类 名： electricity_data
*
* Ver 变更日期 负责人 变更内容
* ───────────────────────────────────
* V0.01 2024/1/31 10:29:15 N/A 初版
*
* Copyright (c) 2012 Maticsoft Corporation. All rights reserved.
*┌──────────────────────────────────┐
*│ 此技术信息为本公司机密信息，未经本公司书面同意禁止向第三方披露． │
*│ 版权所有：动软卓越（北京）科技有限公司 │
*└──────────────────────────────────┘
*/
using System;
using System.Data;
using System.Text;
using MySql.Data.MySqlClient;
using Maticsoft.DBUtility;//Please add references
using System.Collections.Generic;
namespace DataService.DAL
{
/// <summary>
/// 数据访问类:electricity_data
/// </summary>
public partial class electricity_data
{
public electricity_data()
{}
#region BasicMethod
/// <summary>
/// 是否存在该记录
/// </summary>
public bool Exists(string ElectricityId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select count(1) from electricity_data");
strSql.Append(" where ElectricityId=@ElectricityId ");
MySqlParameter[] parameters = {
new MySqlParameter("@ElectricityId", MySqlDbType.VarChar,255) };
parameters[0].Value = ElectricityId;
return DbHelperMySQL.Exists(strSql.ToString(),parameters);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DataService.Model.electricity_data model)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("insert into electricity_data(");
strSql.Append("ElectricityId,DeviceName,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5)");
strSql.Append(" values (");
strSql.Append("@ElectricityId,@DeviceName,@EH,@P,@Kvar,@Ia,@Ib,@Ic,@Ua,@Ub,@Uc,@ServiceRating,@CreateTime,@EntireTime,@Reserve1,@Reserve2,@Reserve3,@Reserve4,@Reserve5)");
MySqlParameter[] parameters = {
new MySqlParameter("@ElectricityId", MySqlDbType.VarChar,255),
new MySqlParameter("@DeviceName", MySqlDbType.VarChar,255),
new MySqlParameter("@EH", MySqlDbType.Float,255),
new MySqlParameter("@P", MySqlDbType.Float,255),
new MySqlParameter("@Kvar", MySqlDbType.Float,255),
new MySqlParameter("@Ia", MySqlDbType.Float,255),
new MySqlParameter("@Ib", MySqlDbType.Float,255),
new MySqlParameter("@Ic", MySqlDbType.Float,255),
new MySqlParameter("@Ua", MySqlDbType.Float,255),
new MySqlParameter("@Ub", MySqlDbType.Float,255),
new MySqlParameter("@Uc", MySqlDbType.Float,255),
new MySqlParameter("@ServiceRating", MySqlDbType.Float,255),
new MySqlParameter("@CreateTime", MySqlDbType.DateTime),
new MySqlParameter("@EntireTime", MySqlDbType.DateTime),
new MySqlParameter("@Reserve1", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve2", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve3", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve4", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve5", MySqlDbType.VarChar,255)};
parameters[0].Value = model.ElectricityId;
parameters[1].Value = model.DeviceName;
parameters[2].Value = model.EH;
parameters[3].Value = model.P;
parameters[4].Value = model.Kvar;
parameters[5].Value = model.Ia;
parameters[6].Value = model.Ib;
parameters[7].Value = model.Ic;
parameters[8].Value = model.Ua;
parameters[9].Value = model.Ub;
parameters[10].Value = model.Uc;
parameters[11].Value = model.ServiceRating;
parameters[12].Value = model.CreateTime;
parameters[13].Value = model.EntireTime;
parameters[14].Value = model.Reserve1;
parameters[15].Value = model.Reserve2;
parameters[16].Value = model.Reserve3;
parameters[17].Value = model.Reserve4;
parameters[18].Value = model.Reserve5;
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(DataService.Model.electricity_data model)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("update electricity_data set ");
strSql.Append("DeviceName=@DeviceName,");
strSql.Append("EH=@EH,");
strSql.Append("P=@P,");
strSql.Append("Kvar=@Kvar,");
strSql.Append("Ia=@Ia,");
strSql.Append("Ib=@Ib,");
strSql.Append("Ic=@Ic,");
strSql.Append("Ua=@Ua,");
strSql.Append("Ub=@Ub,");
strSql.Append("Uc=@Uc,");
strSql.Append("ServiceRating=@ServiceRating,");
strSql.Append("CreateTime=@CreateTime,");
strSql.Append("EntireTime=@EntireTime,");
strSql.Append("Reserve1=@Reserve1,");
strSql.Append("Reserve2=@Reserve2,");
strSql.Append("Reserve3=@Reserve3,");
strSql.Append("Reserve4=@Reserve4,");
strSql.Append("Reserve5=@Reserve5");
strSql.Append(" where ElectricityId=@ElectricityId ");
MySqlParameter[] parameters = {
new MySqlParameter("@DeviceName", MySqlDbType.VarChar,255),
new MySqlParameter("@EH", MySqlDbType.Float,255),
new MySqlParameter("@P", MySqlDbType.Float,255),
new MySqlParameter("@Kvar", MySqlDbType.Float,255),
new MySqlParameter("@Ia", MySqlDbType.Float,255),
new MySqlParameter("@Ib", MySqlDbType.Float,255),
new MySqlParameter("@Ic", MySqlDbType.Float,255),
new MySqlParameter("@Ua", MySqlDbType.Float,255),
new MySqlParameter("@Ub", MySqlDbType.Float,255),
new MySqlParameter("@Uc", MySqlDbType.Float,255),
new MySqlParameter("@ServiceRating", MySqlDbType.Float,255),
new MySqlParameter("@CreateTime", MySqlDbType.DateTime),
new MySqlParameter("@EntireTime", MySqlDbType.DateTime),
new MySqlParameter("@Reserve1", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve2", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve3", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve4", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve5", MySqlDbType.VarChar,255),
new MySqlParameter("@ElectricityId", MySqlDbType.VarChar,255)};
parameters[0].Value = model.DeviceName;
parameters[1].Value = model.EH;
parameters[2].Value = model.P;
parameters[3].Value = model.Kvar;
parameters[4].Value = model.Ia;
parameters[5].Value = model.Ib;
parameters[6].Value = model.Ic;
parameters[7].Value = model.Ua;
parameters[8].Value = model.Ub;
parameters[9].Value = model.Uc;
parameters[10].Value = model.ServiceRating;
parameters[11].Value = model.CreateTime;
parameters[12].Value = model.EntireTime;
parameters[13].Value = model.Reserve1;
parameters[14].Value = model.Reserve2;
parameters[15].Value = model.Reserve3;
parameters[16].Value = model.Reserve4;
parameters[17].Value = model.Reserve5;
parameters[18].Value = model.ElectricityId;
int rows=DbHelperMySQL.ExecuteSql(strSql.ToString(),parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 删除一条数据
/// </summary>
public bool Delete(string ElectricityId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("delete from electricity_data ");
strSql.Append(" where ElectricityId=@ElectricityId ");
MySqlParameter[] parameters = {
new MySqlParameter("@ElectricityId", MySqlDbType.VarChar,255) };
parameters[0].Value = ElectricityId;
int rows=DbHelperMySQL.ExecuteSql(strSql.ToString(),parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 批量删除数据
/// </summary>
public bool DeleteList(string ElectricityIdlist )
{
StringBuilder strSql=new StringBuilder();
strSql.Append("delete from electricity_data ");
strSql.Append(" where ElectricityId in ("+ElectricityIdlist + ") ");
int rows=DbHelperMySQL.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DataService.Model.electricity_data GetModel(string ElectricityId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select ElectricityId,DeviceName,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data ");
strSql.Append(" where ElectricityId=@ElectricityId ");
MySqlParameter[] parameters = {
new MySqlParameter("@ElectricityId", MySqlDbType.VarChar,255) };
parameters[0].Value = ElectricityId;
DataService.Model.electricity_data model=new DataService.Model.electricity_data();
DataSet ds=DbHelperMySQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DataService.Model.electricity_data DataRowToModel(DataRow row)
{
DataService.Model.electricity_data model=new DataService.Model.electricity_data();
if (row != null)
{
if(row["ElectricityId"]!=null)
{
model.ElectricityId=row["ElectricityId"].ToString();
}
if(row["DeviceName"]!=null)
{
model.DeviceName=row["DeviceName"].ToString();
}
if(row["EH"]!=null && row["EH"].ToString()!="")
{
model.EH=decimal.Parse(row["EH"].ToString());
}
if(row["P"]!=null && row["P"].ToString()!="")
{
model.P=decimal.Parse(row["P"].ToString());
}
if(row["Kvar"]!=null && row["Kvar"].ToString()!="")
{
model.Kvar=decimal.Parse(row["Kvar"].ToString());
}
if(row["Ia"]!=null && row["Ia"].ToString()!="")
{
model.Ia=decimal.Parse(row["Ia"].ToString());
}
if(row["Ib"]!=null && row["Ib"].ToString()!="")
{
model.Ib=decimal.Parse(row["Ib"].ToString());
}
if(row["Ic"]!=null && row["Ic"].ToString()!="")
{
model.Ic=decimal.Parse(row["Ic"].ToString());
}
if(row["Ua"]!=null && row["Ua"].ToString()!="")
{
model.Ua=decimal.Parse(row["Ua"].ToString());
}
if(row["Ub"]!=null && row["Ub"].ToString()!="")
{
model.Ub=decimal.Parse(row["Ub"].ToString());
}
if(row["Uc"]!=null && row["Uc"].ToString()!="")
{
model.Uc=decimal.Parse(row["Uc"].ToString());
}
if(row["ServiceRating"]!=null && row["ServiceRating"].ToString()!="")
{
model.ServiceRating=decimal.Parse(row["ServiceRating"].ToString());
}
if(row["CreateTime"]!=null && row["CreateTime"].ToString()!="")
{
model.CreateTime=DateTime.Parse(row["CreateTime"].ToString());
}
if(row["EntireTime"]!=null && row["EntireTime"].ToString()!="")
{
model.EntireTime=DateTime.Parse(row["EntireTime"].ToString());
}
if(row["Reserve1"]!=null)
{
model.Reserve1=row["Reserve1"].ToString();
}
if(row["Reserve2"]!=null)
{
model.Reserve2=row["Reserve2"].ToString();
}
if(row["Reserve3"]!=null)
{
model.Reserve3=row["Reserve3"].ToString();
}
if(row["Reserve4"]!=null)
{
model.Reserve4=row["Reserve4"].ToString();
}
if(row["Reserve5"]!=null)
{
model.Reserve5=row["Reserve5"].ToString();
}
}
return model;
}
/// <summary>
/// 获得数据列表
/// </summary>
public DataSet GetList(string strWhere)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select ElectricityId,DeviceName,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 ");
strSql.Append(" FROM electricity_data ");
if(strWhere.Trim()!="")
{
strSql.Append(" where "+strWhere);
}
return DbHelperMySQL.Query(strSql.ToString());
}
/// <summary>
/// 获取记录总数
/// </summary>
public int GetRecordCount(string strWhere)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select count(1) FROM electricity_data ");
if(strWhere.Trim()!="")
{
strSql.Append(" where "+strWhere);
}
object obj = DbHelperSQL.GetSingle(strSql.ToString());
if (obj == null)
{
return 0;
}
else
{
return Convert.ToInt32(obj);
}
}
/// <summary>
/// 分页获取数据列表
/// </summary>
public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("SELECT * FROM ( ");
strSql.Append(" SELECT ROW_NUMBER() OVER (");
if (!string.IsNullOrEmpty(orderby.Trim()))
{
strSql.Append("order by T." + orderby );
}
else
{
strSql.Append("order by T.ElectricityId desc");
}
strSql.Append(")AS Row, T.* from electricity_data T ");
if (!string.IsNullOrEmpty(strWhere.Trim()))
{
strSql.Append(" WHERE " + strWhere);
}
strSql.Append(" ) TT");
strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
return DbHelperMySQL.Query(strSql.ToString());
}
/*
/// <summary>
/// 分页获取数据列表
/// </summary>
public DataSet GetList(int PageSize,int PageIndex,string strWhere)
{
MySqlParameter[] parameters = {
new MySqlParameter("@tblName", MySqlDbType.VarChar, 255),
new MySqlParameter("@fldName", MySqlDbType.VarChar, 255),
new MySqlParameter("@PageSize", MySqlDbType.Int32),
new MySqlParameter("@PageIndex", MySqlDbType.Int32),
new MySqlParameter("@IsReCount", MySqlDbType.Bit),
new MySqlParameter("@OrderType", MySqlDbType.Bit),
new MySqlParameter("@strWhere", MySqlDbType.VarChar,1000),
};
parameters[0].Value = "electricity_data";
parameters[1].Value = "ElectricityId";
parameters[2].Value = PageSize;
parameters[3].Value = PageIndex;
parameters[4].Value = 0;
parameters[5].Value = 0;
parameters[6].Value = strWhere;
return DbHelperMySQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
}*/
#endregion BasicMethod
#region ExtensionMethod
/// <summary>
/// 表是否存在
/// </summary>
/// <param name="dbName">数据库名</param>
/// <param name="tableName">表名 格式：表名_yyyyMMdd</param>
/// <returns></returns>
public bool IsExistsTable(string dbName, string tableName)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(string.Format("select count(1) from information_schema.tables where table_schema='{0}' and table_name='{1}' ", dbName, tableName));
return DbHelperMySQL.Exists(strSql.ToString());
}
/// <summary>
/// 添加表
/// </summary>
/// <param name="date">日期 格式：yyyyMM</param>
/// <returns></returns>
public void CreateTable(string date)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("CREATE TABLE `electricity_data_" + date + "` (");
strSql.Append("`ElectricityId` varchar(255) NOT NULL COMMENT '用电Id',");
strSql.Append("`DeviceName` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '设备名称',");
strSql.Append("`EH` float(255,3) DEFAULT NULL COMMENT '用电量',");
strSql.Append("`P` float(255,3) DEFAULT NULL COMMENT '实时负荷',");
strSql.Append("`Kvar` float(255,3) DEFAULT NULL COMMENT '总无工功率',");
strSql.Append("`Ia` float(255,3) DEFAULT NULL COMMENT 'A相电流',");
strSql.Append("`Ib` float(255,3) DEFAULT NULL COMMENT 'B相电流',");
strSql.Append("`Ic` float(255,3) DEFAULT NULL COMMENT 'C相电流',");
strSql.Append("`Ua` float(255,3) DEFAULT NULL COMMENT 'A相电压',");
strSql.Append("`Ub` float(255,3) DEFAULT NULL COMMENT 'B相电压',");
strSql.Append("`Uc` float(255,3) DEFAULT NULL COMMENT 'C相电压',");
strSql.Append("`ServiceRating` float(255,3) DEFAULT NULL COMMENT '运行功率',");
strSql.Append("`CreateTime` datetime DEFAULT NULL COMMENT '添加时间',");
strSql.Append("`EntireTime` datetime DEFAULT NULL COMMENT '整点时间',");
strSql.Append("`Reserve1` varchar(255) DEFAULT NULL,");
strSql.Append("`Reserve2` varchar(255) DEFAULT NULL,");
strSql.Append("`Reserve3` varchar(255) DEFAULT NULL,");
strSql.Append("`Reserve4` varchar(255) DEFAULT NULL,");
strSql.Append("`Reserve5` varchar(255) DEFAULT NULL,");
strSql.Append("PRIMARY KEY (`ElectricityId`)");
strSql.Append(") ENGINE=InnoDB DEFAULT CHARSET=utf8;");
DbHelperMySQL.ExecuteSql(strSql.ToString());
}
/// <summary>
///添加数据
/// </summary>
/// <param name="model"></param>
/// <param name="date"></param>
/// <returns></returns>
public bool AddDate(DataService.Model.electricity_data model, string date)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into electricity_data_" + date + "(");
strSql.Append("ElectricityId,DeviceName,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5)");
strSql.Append(" values (");
strSql.Append("@ElectricityId,@DeviceName,@EH,@P,@Kvar,@Ia,@Ib,@Ic,@Ua,@Ub,@Uc,@ServiceRating,@CreateTime,@EntireTime,@Reserve1,@Reserve2,@Reserve3,@Reserve4,@Reserve5)");
MySqlParameter[] parameters = {
new MySqlParameter("@ElectricityId", MySqlDbType.VarChar,255),
new MySqlParameter("@DeviceName", MySqlDbType.VarChar,255),
new MySqlParameter("@EH", MySqlDbType.Float,255),
new MySqlParameter("@P", MySqlDbType.Float,255),
new MySqlParameter("@Kvar", MySqlDbType.Float,255),
new MySqlParameter("@Ia", MySqlDbType.Float,255),
new MySqlParameter("@Ib", MySqlDbType.Float,255),
new MySqlParameter("@Ic", MySqlDbType.Float,255),
new MySqlParameter("@Ua", MySqlDbType.Float,255),
new MySqlParameter("@Ub", MySqlDbType.Float,255),
new MySqlParameter("@Uc", MySqlDbType.Float,255),
new MySqlParameter("@ServiceRating", MySqlDbType.Float,255),
new MySqlParameter("@CreateTime", MySqlDbType.DateTime),
new MySqlParameter("@EntireTime", MySqlDbType.DateTime),
new MySqlParameter("@Reserve1", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve2", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve3", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve4", MySqlDbType.VarChar,255),
new MySqlParameter("@Reserve5", MySqlDbType.VarChar,255)};
parameters[0].Value = model.ElectricityId;
parameters[1].Value = model.DeviceName;
parameters[2].Value = model.EH;
parameters[3].Value = model.P;
parameters[4].Value = model.Kvar;
parameters[5].Value = model.Ia;
parameters[6].Value = model.Ib;
parameters[7].Value = model.Ic;
parameters[8].Value = model.Ua;
parameters[9].Value = model.Ub;
parameters[10].Value = model.Uc;
parameters[11].Value = model.ServiceRating;
parameters[12].Value = model.CreateTime;
parameters[13].Value = model.EntireTime;
parameters[14].Value = model.Reserve1;
parameters[15].Value = model.Reserve2;
parameters[16].Value = model.Reserve3;
parameters[17].Value = model.Reserve4;
parameters[18].Value = model.Reserve5;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public DataSet GetListDate(string strWhere, string date)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ElectricityId,DeviceName,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 ");
strSql.Append(" FROM electricity_data_" + date);
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
return DbHelperMySQL.Query(strSql.ToString());
}
/// <summary>
/// 获取数据
/// </summary>
/// <param name="source">数据来源</param>
/// <param name="strWhere">条件</param>
/// <param name="timeField">时间字段</param>
/// <returns></returns>
public DataSet GetList(string source, string strWhere, string timeField)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("SELECT * FROM (" + source + ") as T ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
if (!string.IsNullOrEmpty(timeField))
{
strSql.Append("ORDER BY " + timeField + " ");
}
return DbHelperMySQL.Query(strSql.ToString(), 300);
}
/// <summary>
/// 获取数据
/// </summary>
/// <param name="source">数据来源</param>
/// <param name="strWhere">条件</param>
/// <param name="sum_name">求和字段</param>
/// <returns></returns>
public decimal GetSum(string source, string strWhere, string sum_name)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("SELECT sum(" + sum_name + ") FROM (" + source + ") as T ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
object obj = DbHelperSQL.GetSingle(strSql.ToString(), 300);
if (obj == null)
{
return 0;
}
else
{
return Convert.ToDecimal(obj);
}
}
#endregion ExtensionMethod
}
}