commoditybackgoesdao.cs

小型ERP系统源码,修改版本

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using DLOA.DALFactory;
using System.Text;
using System.Data.SqlClient;
using DLOA.Model;
using System.Collections.Generic;
using MySecurity;
using DLOA.Web;

namespace DLOA.DAO
{
    /// <summary>
    /// CommodityBackGoesDAO 的摘要说明
    /// </summary>
    public class CommodityBackGoesDAO
    {
        public CommodityBackGoesDAO()
        {
           
        }
        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return DbHelperSQL.GetMaxID("id", "CommodityBackGoes");
        }
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from CommodityBackGoes");
            strSql.Append(" where id= @id ");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
				};
            parameters[0].Value = id;
            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(DLOA.Model.CommodityBackGoes model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into CommodityBackGoes(");
            strSql.Append("invId,invname,invModel,invQuantity,invParameter,invUnit,departmentid,signature,datex)");
            strSql.Append(" values (");
            strSql.Append("@invId,@invname,@invModel,@invQuantity,@invParameter,@invUnit,@departmentid,@signature,@datex)");
            SqlParameter[] parameters = {
                    new SqlParameter("@invId",SqlDbType.Int,4),
					new SqlParameter("@invname", SqlDbType.VarChar,50),
					new SqlParameter("@invModel", SqlDbType.VarChar,50),
					new SqlParameter("@invQuantity", SqlDbType.Int,4),
					new SqlParameter("@invParameter", SqlDbType.VarChar,50),
					new SqlParameter("@invUnit", SqlDbType.Money,8),
					new SqlParameter("@departmentid", SqlDbType.Int,4),
					new SqlParameter("@signature", SqlDbType.VarChar,50),
					new SqlParameter("@datex", SqlDbType.DateTime)};
            parameters[0].Value = model.invId;
            parameters[1].Value = model.invname;
            parameters[2].Value = model.invModel;
            parameters[3].Value = model.invQuantity;
            parameters[4].Value = model.invParameter;
            parameters[5].Value = model.invUnit;
            parameters[6].Value = model.departmentid;
            parameters[7].Value = model.signature;
            parameters[8].Value = model.datex;
            return DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);    
        }
        /// <summary>
        /// 增加一组数据
        /// </summary>
        public void AddByList(List<CommodityBackGoes> list)
        {
            Hashtable ht = new Hashtable();
            foreach (CommodityBackGoes model in list)
            {
                this.Add(model);
               /* StringBuilder strSql = new StringBuilder();
                strSql.Append("insert into CommodityBackGoes(");
                strSql.Append("invId,invname,invModel,invQuantity,invParameter,invUnit,departmentid,signature,datex)");
                strSql.Append(" values (");
                strSql.Append("@invId,@invname,@invModel,@invQuantity,@invParameter,@invUnit,@departmentid,@signature,@datex)");
                SqlParameter[] parameters = {
                    new SqlParameter("@invId",SqlDbType.Int,4),
					new SqlParameter("@invname", SqlDbType.VarChar,50),
					new SqlParameter("@invModel", SqlDbType.VarChar,50),
					new SqlParameter("@invQuantity", SqlDbType.Int,4),
					new SqlParameter("@invParameter", SqlDbType.VarChar,50),
					new SqlParameter("@invUnit", SqlDbType.Money,8),
					new SqlParameter("@departmentid", SqlDbType.Int,4),
					new SqlParameter("@signature", SqlDbType.VarChar,50),
					new SqlParameter("@datex", SqlDbType.DateTime)};
                parameters[0].Value = model.invId;
                parameters[1].Value = model.invname;
                parameters[2].Value = model.invModel;
                parameters[3].Value = model.invQuantity;
                parameters[4].Value = model.invParameter;
                parameters[5].Value = model.invUnit;
                parameters[6].Value = model.departmentid;
                parameters[7].Value = model.signature;
                parameters[8].Value = model.datex;
                ht.Add(strSql, parameters);*/
            }
            //DbHelperSQL.ExecuteSqlTran(ht);
        }

        /// <summary>
        /// 更新一条数据
        /// </summary>
        public void Update(DLOA.Model.CommodityBackGoes model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update CommodityBackGose set ");
            strSql.Append("invId=@invId,");
            strSql.Append("invname=@invname,");
            strSql.Append("invModel=@invModel,");
            strSql.Append("invQuantity=@invQuantity,");
            strSql.Append("invParameter=@invParameter,");
            strSql.Append("invUnit=@invUnit,");
            strSql.Append("departmentid=@departmentid,");
            strSql.Append("signature=@signature,");
            strSql.Append("datex=@datex");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {                    
					new SqlParameter("@id", SqlDbType.Int,4),
                    new SqlParameter("@invId", SqlDbType.Int,4),
					new SqlParameter("@invname", SqlDbType.VarChar,50),
					new SqlParameter("@invModel", SqlDbType.VarChar,50),
					new SqlParameter("@invQuantity", SqlDbType.Int,4),
					new SqlParameter("@invParameter", SqlDbType.VarChar,50),
					new SqlParameter("@invUnit", SqlDbType.Money,8),
					new SqlParameter("@departmentid", SqlDbType.Int,4),
					new SqlParameter("@signature", SqlDbType.VarChar,50),
					new SqlParameter("@datex", SqlDbType.DateTime)};
            parameters[0].Value = model.id;
            parameters[1].Value = model.invId;
            parameters[2].Value = model.invname;
            parameters[3].Value = model.invModel;
            parameters[4].Value = model.invQuantity;
            parameters[5].Value = model.invParameter;
            parameters[6].Value = model.invUnit;
            parameters[7].Value = model.departmentid;
            parameters[8].Value = model.signature;
            parameters[9].Value = model.datex;

            DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public void Delete(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete CommodityBackGoes ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
				};
            parameters[0].Value = id;
            DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DLOA.Model.CommodityBackGoes GetModel(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,invId,invname,invModel,invQuantity,invParameter,invUnit,departmentid,signature,datex from CommodityBackGoes ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;
            DLOA.Model.CommodityBackGoes model = (DLOA.Model.CommodityBackGoes)DALFactory.DataCache.GetCache("DLOA.Model.CommodityBackGoes", typeof(CommodityBackGoes));            
            DataTable dt = DLOA.DALFactory.DbHelperSQL.QueryByParameter(strSql.ToString(), parameters);
            if (dt.Rows.Count > 0)
            {
                if (dt.Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(dt.Rows[0]["id"].ToString());
                }
                if(dt.Rows[0]["invId"].ToString()!="")
                {
                    model.invId = int.Parse(dt.Rows[0]["invId"].ToString());
                }
                model.invname = dt.Rows[0]["invname"].ToString();
                model.invModel = dt.Rows[0]["invModel"].ToString();
                if (dt.Rows[0]["invQuantity"].ToString() != "")
                {
                    model.invQuantity = int.Parse(dt.Rows[0]["invQuantity"].ToString());
                }
                model.invParameter = dt.Rows[0]["invParameter"].ToString();
                if (dt.Rows[0]["invUnit"].ToString() != "")
                {
                    model.invUnit = decimal.Parse(dt.Rows[0]["invUnit"].ToString());
                }
                if (dt.Rows[0]["departmentid"].ToString() != "")
                {
                    model.departmentid = int.Parse(dt.Rows[0]["departmentid"].ToString());
                }
                model.signature = dt.Rows[0]["signature"].ToString();
                if (dt.Rows[0]["datex"].ToString() != "")
                {
                    model.datex = DateTime.Parse(dt.Rows[0]["datex"].ToString());
                }                
                return model;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// 获得数据列表
        /// <param name="strWhere">查询条件</param>
        /// <returns>DataTable</returns>
        /// </summary>
        public DataTable GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append(" SELECT CommodityBackGoes.id, CommodityBackGoes.invId, CommodityBackGoes.invname,  ");
            strSql.Append(" CommodityBackGoes.invModel,  CommodityBackGoes.invQuantity,  ");
            strSql.Append(" CommodityBackGoes.invParameter,  CommodityBackGoes.invUnit,  ");
            strSql.Append(" CommodityBackGoes.signature,  CommodityBackGoes.datex,  ");
            strSql.Append(" CommodityBackGoes.departmentid, Department.name AS DepartmentName ");
            strSql.Append(" FROM Department INNER JOIN ");
            strSql.Append(" CommodityBackGoes ON  Department.id =  CommodityBackGoes.departmentid ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by CommodityBackGoes.invQuantity desc");
            return DbHelperSQL.QueryBySql(strSql.ToString());
        }

        /// <summary>
        /// 根据编号获得物资信息
        /// </summary>
        /// <param name="id">物资编号格式可以为1，2，3....多个物资编号之间用”，“号隔开</param>
        /// <returns>DataTable</returns>
        public DataTable GetCommodityBackGoesByInvId(string invId)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append(" SELECT invname, invModel, invQuantity, invParameter, id,");
            strSql.Append(" invUnit, departmentid,signature, datex FROM CommodityBackGoes");
            strSql.Append(" where invId in (" + invId + ")");
            return DbHelperSQL.QueryBySql(strSql.ToString());        
           
        }
    }
}