326 lines
8.1 KiB
C#
326 lines
8.1 KiB
C#
using System;
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using System.Data;
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using System.Text;
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using System.Data.SqlClient;
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using Maticsoft.DBUtility;//Please add references
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namespace Maticsoft.DAL
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{
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/// <summary>
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/// 数据访问类:nr_sys_rizhi
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/// </summary>
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public partial class nr_sys_rizhi
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{
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public nr_sys_rizhi()
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{}
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#region BasicMethod
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/// <summary>
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/// 得到最大ID
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/// </summary>
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public int GetMaxId()
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{
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return DbHelperSQL.GetMaxID("id", "nr_sys_rizhi");
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}
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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(int id)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select count(1) from nr_sys_rizhi");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)
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};
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parameters[0].Value = id;
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return DbHelperSQL.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 int Add(Maticsoft.Model.nr_sys_rizhi model)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("insert into nr_sys_rizhi(");
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strSql.Append("yonghuming,jilu,riqi,leixing)");
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strSql.Append(" values (");
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strSql.Append("@yonghuming,@jilu,@riqi,@leixing)");
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strSql.Append(";select @@IDENTITY");
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SqlParameter[] parameters = {
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new SqlParameter("@yonghuming", SqlDbType.VarChar,1000),
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new SqlParameter("@jilu", SqlDbType.VarChar,2000),
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new SqlParameter("@riqi", SqlDbType.DateTime),
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new SqlParameter("@leixing", SqlDbType.VarChar,50)};
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parameters[0].Value = model.yonghuming;
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parameters[1].Value = model.jilu;
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parameters[2].Value = model.riqi;
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parameters[3].Value = model.leixing;
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object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
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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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/// 更新一条数据
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/// </summary>
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public bool Update(Maticsoft.Model.nr_sys_rizhi model)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("update nr_sys_rizhi set ");
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strSql.Append("yonghuming=@yonghuming,");
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strSql.Append("jilu=@jilu,");
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strSql.Append("riqi=@riqi,");
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strSql.Append("leixing=@leixing");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@yonghuming", SqlDbType.VarChar,1000),
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new SqlParameter("@jilu", SqlDbType.VarChar,2000),
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new SqlParameter("@riqi", SqlDbType.DateTime),
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new SqlParameter("@leixing", SqlDbType.VarChar,50),
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = model.yonghuming;
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parameters[1].Value = model.jilu;
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parameters[2].Value = model.riqi;
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parameters[3].Value = model.leixing;
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parameters[4].Value = model.id;
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int rows=DbHelperSQL.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(int id)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("delete from nr_sys_rizhi ");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)
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};
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parameters[0].Value = id;
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int rows=DbHelperSQL.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 idlist )
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("delete from nr_sys_rizhi ");
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strSql.Append(" where id in ("+idlist + ") ");
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int rows=DbHelperSQL.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 Maticsoft.Model.nr_sys_rizhi GetModel(int id)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select top 1 id,yonghuming,jilu,riqi,leixing from nr_sys_rizhi ");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)
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};
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parameters[0].Value = id;
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Maticsoft.Model.nr_sys_rizhi model=new Maticsoft.Model.nr_sys_rizhi();
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DataSet ds=DbHelperSQL.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 Maticsoft.Model.nr_sys_rizhi DataRowToModel(DataRow row)
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{
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Maticsoft.Model.nr_sys_rizhi model=new Maticsoft.Model.nr_sys_rizhi();
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if (row != null)
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{
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if(row["id"]!=null && row["id"].ToString()!="")
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{
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model.id=int.Parse(row["id"].ToString());
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}
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if(row["yonghuming"]!=null)
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{
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model.yonghuming=row["yonghuming"].ToString();
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}
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if(row["jilu"]!=null)
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{
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model.jilu=row["jilu"].ToString();
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}
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if(row["riqi"]!=null && row["riqi"].ToString()!="")
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{
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model.riqi=DateTime.Parse(row["riqi"].ToString());
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}
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if(row["leixing"]!=null)
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{
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model.leixing=row["leixing"].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 id,yonghuming,jilu,riqi,leixing ");
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strSql.Append(" FROM nr_sys_rizhi ");
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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 DbHelperSQL.Query(strSql.ToString());
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}
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/// <summary>
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/// 获得前几行数据
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/// </summary>
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public DataSet GetList(int Top,string strWhere,string filedOrder)
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{
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StringBuilder strSql=new StringBuilder();
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strSql.Append("select ");
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if(Top>0)
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{
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strSql.Append(" top "+Top.ToString());
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}
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strSql.Append(" id,yonghuming,jilu,riqi,leixing ");
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strSql.Append(" FROM nr_sys_rizhi ");
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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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strSql.Append(" order by " + filedOrder);
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return DbHelperSQL.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 nr_sys_rizhi ");
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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 = DbHelperSQL.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.id desc");
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}
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strSql.Append(")AS Row, T.* from nr_sys_rizhi 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 DbHelperSQL.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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SqlParameter[] parameters = {
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new SqlParameter("@tblName", SqlDbType.VarChar, 255),
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new SqlParameter("@fldName", SqlDbType.VarChar, 255),
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new SqlParameter("@PageSize", SqlDbType.Int),
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new SqlParameter("@PageIndex", SqlDbType.Int),
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new SqlParameter("@IsReCount", SqlDbType.Bit),
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new SqlParameter("@OrderType", SqlDbType.Bit),
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new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
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};
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parameters[0].Value = "nr_sys_rizhi";
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parameters[1].Value = "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 DbHelperSQL.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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#endregion ExtensionMethod
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}
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}
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