355 lines
10 KiB
C#
355 lines
10 KiB
C#
/** 版本信息模板在安装目录下，可自行修改。
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* zhc_fault_tree.cs
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*
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* 功 能： N/A
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* 类 名： zhc_fault_tree
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*
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* Ver 变更日期 负责人 变更内容
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* ───────────────────────────────────
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* V0.01 2021/4/16 18:03:09 N/A 初版
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*
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* Copyright (c) 2012 Maticsoft Corporation. All rights reserved.
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*┌──────────────────────────────────┐
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*│ 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． │
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*│ 版权所有：动软卓越（北京）科技有限公司 │
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*└──────────────────────────────────┘
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*/
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using System;
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using System.Data;
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using System.Text;
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using MySql.Data.MySqlClient;
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using Maticsoft.DBUtility;//Please add references
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namespace DataService.DAL
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{
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/// <summary>
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/// 数据访问类:zhc_fault_tree
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/// </summary>
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public partial class zhc_fault_tree
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{
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public zhc_fault_tree()
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{}
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#region BasicMethod
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/// <summary>
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/// 是否存在该记录
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/// </summary>
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public bool Exists(string tree_id)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select count(1) from zhc_fault_tree");
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strSql.Append(" where tree_id=@tree_id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@tree_id", MySqlDbType.VarChar,50) };
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parameters[0].Value = tree_id;
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return DbHelperMySQL.Exists(strSql.ToString(),parameters);
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}
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/// <summary>
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/// 增加一条数据
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/// </summary>
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public bool Add(DataService.Model.zhc_fault_tree model)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("insert into zhc_fault_tree(");
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strSql.Append("tree_id,parent_id,code,name,dsc,state,position,logic_gate)");
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strSql.Append(" values (");
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strSql.Append("@tree_id,@parent_id,@code,@name,@dsc,@state,@position,@logic_gate)");
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MySqlParameter[] parameters = {
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new MySqlParameter("@tree_id", MySqlDbType.VarChar,50),
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new MySqlParameter("@parent_id", MySqlDbType.VarChar,50),
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new MySqlParameter("@code", MySqlDbType.VarChar,255),
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new MySqlParameter("@name", MySqlDbType.VarChar,255),
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new MySqlParameter("@dsc", MySqlDbType.VarChar,255),
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new MySqlParameter("@state", MySqlDbType.Int32,255),
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new MySqlParameter("@position", MySqlDbType.Int32,255),
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new MySqlParameter("@logic_gate", MySqlDbType.VarChar,255)};
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parameters[0].Value = model.tree_id;
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parameters[1].Value = model.parent_id;
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parameters[2].Value = model.code;
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parameters[3].Value = model.name;
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parameters[4].Value = model.dsc;
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parameters[5].Value = model.state;
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parameters[6].Value = model.position;
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parameters[7].Value = model.logic_gate;
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int rows=DbHelperMySQL.ExecuteSql(strSql.ToString(),parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public bool Update(DataService.Model.zhc_fault_tree model)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("update zhc_fault_tree set ");
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strSql.Append("parent_id=@parent_id,");
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strSql.Append("code=@code,");
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strSql.Append("name=@name,");
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strSql.Append("dsc=@dsc,");
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strSql.Append("state=@state,");
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strSql.Append("position=@position,");
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strSql.Append("logic_gate=@logic_gate");
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strSql.Append(" where tree_id=@tree_id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@parent_id", MySqlDbType.VarChar,50),
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new MySqlParameter("@code", MySqlDbType.VarChar,255),
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new MySqlParameter("@name", MySqlDbType.VarChar,255),
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new MySqlParameter("@dsc", MySqlDbType.VarChar,255),
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new MySqlParameter("@state", MySqlDbType.Int32,255),
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new MySqlParameter("@position", MySqlDbType.Int32,255),
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new MySqlParameter("@logic_gate", MySqlDbType.VarChar,255),
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new MySqlParameter("@tree_id", MySqlDbType.VarChar,50)};
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parameters[0].Value = model.parent_id;
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parameters[1].Value = model.code;
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parameters[2].Value = model.name;
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parameters[3].Value = model.dsc;
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parameters[4].Value = model.state;
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parameters[5].Value = model.position;
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parameters[6].Value = model.logic_gate;
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parameters[7].Value = model.tree_id;
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int rows=DbHelperMySQL.ExecuteSql(strSql.ToString(),parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(string tree_id)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("delete from zhc_fault_tree ");
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strSql.Append(" where tree_id=@tree_id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@tree_id", MySqlDbType.VarChar,50) };
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parameters[0].Value = tree_id;
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int rows=DbHelperMySQL.ExecuteSql(strSql.ToString(),parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 批量删除数据
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/// </summary>
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public bool DeleteList(string tree_idlist )
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("delete from zhc_fault_tree ");
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strSql.Append(" where tree_id in ("+tree_idlist + ") ");
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int rows=DbHelperMySQL.ExecuteSql(strSql.ToString());
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public DataService.Model.zhc_fault_tree GetModel(string tree_id)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select tree_id,parent_id,code,name,dsc,state,position,logic_gate from zhc_fault_tree ");
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strSql.Append(" where tree_id=@tree_id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@tree_id", MySqlDbType.VarChar,50) };
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parameters[0].Value = tree_id;
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DataService.Model.zhc_fault_tree model=new DataService.Model.zhc_fault_tree();
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DataSet ds=DbHelperMySQL.Query(strSql.ToString(),parameters);
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if(ds.Tables[0].Rows.Count>0)
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{
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return DataRowToModel(ds.Tables[0].Rows[0]);
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public DataService.Model.zhc_fault_tree DataRowToModel(DataRow row)
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{
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DataService.Model.zhc_fault_tree model=new DataService.Model.zhc_fault_tree();
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if (row != null)
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{
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if(row["tree_id"]!=null)
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{
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model.tree_id=row["tree_id"].ToString();
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}
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if(row["parent_id"]!=null)
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{
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model.parent_id=row["parent_id"].ToString();
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}
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if(row["code"]!=null)
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{
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model.code=row["code"].ToString();
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}
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if(row["name"]!=null)
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{
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model.name=row["name"].ToString();
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}
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if(row["dsc"]!=null)
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{
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model.dsc=row["dsc"].ToString();
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}
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if(row["state"]!=null && row["state"].ToString()!="")
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{
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model.state=int.Parse(row["state"].ToString());
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}
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if(row["position"]!=null && row["position"].ToString()!="")
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{
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model.position=int.Parse(row["position"].ToString());
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}
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if(row["logic_gate"]!=null)
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{
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model.logic_gate=row["logic_gate"].ToString();
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}
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}
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return model;
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetList(string strWhere)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select tree_id,parent_id,code,name,dsc,state,position,logic_gate ");
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strSql.Append(" FROM zhc_fault_tree ");
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if(strWhere.Trim()!="")
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{
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strSql.Append(" where "+strWhere);
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}
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return DbHelperMySQL.Query(strSql.ToString());
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}
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/// <summary>
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/// 获取记录总数
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/// </summary>
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public int GetRecordCount(string strWhere)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select count(1) FROM zhc_fault_tree ");
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if(strWhere.Trim()!="")
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{
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strSql.Append(" where "+strWhere);
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}
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object obj = DbHelperMySQL.GetSingle(strSql.ToString());
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if (obj == null)
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{
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return 0;
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}
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else
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{
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return Convert.ToInt32(obj);
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}
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}
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/// <summary>
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/// 分页获取数据列表
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/// </summary>
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public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("SELECT * FROM ( ");
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strSql.Append(" SELECT ROW_NUMBER() OVER (");
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if (!string.IsNullOrEmpty(orderby.Trim()))
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{
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strSql.Append("order by T." + orderby );
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}
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else
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{
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strSql.Append("order by T.tree_id desc");
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}
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strSql.Append(")AS Row, T.* from zhc_fault_tree T ");
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if (!string.IsNullOrEmpty(strWhere.Trim()))
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{
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strSql.Append(" WHERE " + strWhere);
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}
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strSql.Append(" ) TT");
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strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
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return DbHelperMySQL.Query(strSql.ToString());
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}
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/*
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/// <summary>
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/// 分页获取数据列表
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/// </summary>
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public DataSet GetList(int PageSize,int PageIndex,string strWhere)
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{
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MySqlParameter[] parameters = {
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new MySqlParameter("@tblName", MySqlDbType.VarChar, 255),
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new MySqlParameter("@fldName", MySqlDbType.VarChar, 255),
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new MySqlParameter("@PageSize", MySqlDbType.Int32),
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new MySqlParameter("@PageIndex", MySqlDbType.Int32),
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new MySqlParameter("@IsReCount", MySqlDbType.Bit),
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new MySqlParameter("@OrderType", MySqlDbType.Bit),
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new MySqlParameter("@strWhere", MySqlDbType.VarChar,1000),
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};
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parameters[0].Value = "zhc_fault_tree";
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parameters[1].Value = "tree_id";
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parameters[2].Value = PageSize;
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parameters[3].Value = PageIndex;
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parameters[4].Value = 0;
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parameters[5].Value = 0;
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parameters[6].Value = strWhere;
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return DbHelperMySQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
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}*/
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#endregion BasicMethod
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#region ExtensionMethod
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/// <summary>
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/// 获取新记录id
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/// </summary>
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public string GetNewId()
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select max(tree_id) FROM zhc_fault_tree ");
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object obj = DbHelperMySQL.GetSingle(strSql.ToString());
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if (obj == null)
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{
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return "10001";
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}
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else
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{
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var v = int.Parse(obj.ToString()) + 1;
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return v.ToString();
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}
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}
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#endregion ExtensionMethod
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}
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}
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