OA2021/DAL/CheckBoxServcies.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using Models;

namespace DAL
{
    public class CheckBoxServcies
    {
        List<CheckBoxs> excuteSql(string sql, params SqlParameter[] param)
        {
            return ServiceBase<CheckBoxs>.excuteSql(new CheckBoxs(), "CheckBoxs", sql, CommandType.Text, param);
        }
        CheckBoxs excuteType(string sql, params SqlParameter[] param)
        {
            //查询结果放入对象集合
            List<CheckBoxs> hdList = excuteSql(sql, param);
            //判断集合是否为空
            if (hdList == null || hdList.Count == 0)
                //返回null
                return null;
            //返回单个对象
            return hdList[0];
        }

        /// <summary>
        /// 增Add
        /// </summary>
        /// <param name="Dov"></param>
        /// <returns></returns>
        public bool Add(CheckBoxs cb)
        {
            string sql = "insert into CheckBoxs values(@Diid,@cbType,@cbValues,@Oper,@OPDate,@Isdel);SELECT @@IDENTITY";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@Diid",cb.Diid),
                new SqlParameter("@cbType",cb.cbType),
                new SqlParameter("@cbValues",cb.cbValues),
                new SqlParameter("@Oper",cb.Oper),
                new SqlParameter("@OPDate",cb.OPDate),
                new SqlParameter("@Isdel",cb.Isdel)
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }
        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="Dov"></param>
        /// <returns></returns>
        public bool Edit(CheckBoxs cb)
        {
            string sql = "update CheckBoxs set Diid=@Diid,cbType=@cbType,cbValues=@cbValues ,Oper=@Oper,OPDate =@OPDate,"
                + "Isdel=@Isdel where Id = @Id";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@Diid",cb.Diid),
                new SqlParameter("@cbType",cb.cbType),
                new SqlParameter("@cbValues",cb.cbValues),
                new SqlParameter("@Oper",cb.Oper),
                new SqlParameter("@OPDate",cb.OPDate),
                new SqlParameter("@Isdel",cb.Isdel),
                new SqlParameter("@Id",cb.Id)
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }
        /// <summary>
        /// 删
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool del(int id)
        {
            if (SqlHelper.ExecuteNonQuery("update CheckBoxs set Isdel=1 where Id=@Id", CommandType.Text, new SqlParameter("@Id", id)) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 根据diid查询
        /// </summary>
        /// <param name="diid"></param>
        /// <returns></returns>
        public List<CheckBoxs> GetByDiid( string diid) 
        {
            string sql = "select * from  CheckBoxs where Diid=@diid and Isdel = 0";
            SqlParameter[] parameter = new SqlParameter[] { new SqlParameter("@diid", diid) };
            return excuteSql(sql, parameter);
            
        }

        /// <summary>
        /// 根据 diid 和 checktype 查询
        /// </summary>
        /// <param name="diid">diid</param>
        /// <param name="cbType">
        /// top
        /// left
        /// right
        /// </param>
        /// <returns></returns>
        public List<CheckBoxs> GetByDiidAndCheckType(string diid,string cbType)
        {
            string sql = "select * from  CheckBoxs where Diid=@diid and cbType=@cbType and Isdel = 0";
            SqlParameter[] parameter = new SqlParameter[] { new SqlParameter("@diid", diid), new SqlParameter("@cbType", cbType) };
            return excuteSql(sql, parameter);

        }
    }
}