commoditygoesdao.cs

小型ERP系统源码,修改版本

using System;
using System.Data;
using System.Configuration;
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;

namespace DLOA.DAO
{
    /// <summary>
    /// CommodityGoesDAO 的摘要说明
    /// </summary>
    public class CommodityGoesDAO
    {
        public CommodityGoesDAO()
        {
           
        }
        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return DbHelperSQL.GetMaxID("id", "CommodityGoes");
        }
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from CommodityGoes");
            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.CommodityGoes model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into CommodityGoes(");
            strSql.Append("goesname,goesModel,goesQuantity,goesParameter,goesUnit,departmentid,signature,datex,goesOpinion)");
            strSql.Append(" values (");
            strSql.Append("@goesname,@goesModel,@goesQuantity,@goesParameter,@goesUnit,@departmentid,@signature,@datex,@goesOpinion)");
            SqlParameter[] parameters = {
					new SqlParameter("@goesname", SqlDbType.VarChar,50),
					new SqlParameter("@goesModel", SqlDbType.VarChar,50),
					new SqlParameter("@goesQuantity", SqlDbType.Int,4),
					new SqlParameter("@goesParameter", SqlDbType.VarChar,50),
					new SqlParameter("@goesUnit", SqlDbType.Money,8),
					new SqlParameter("@departmentid", SqlDbType.Int,4),
					new SqlParameter("@signature", SqlDbType.VarChar,50),
					new SqlParameter("@datex", SqlDbType.DateTime),
					new SqlParameter("@goesOpinion", SqlDbType.VarChar,500)};
            parameters[0].Value = model.goesname;
            parameters[1].Value = model.goesModel;
            parameters[2].Value = model.goesQuantity;
            parameters[3].Value = model.goesParameter;
            parameters[4].Value = model.goesUnit;
            parameters[5].Value = model.departmentid;
            parameters[6].Value = model.signature;
            parameters[7].Value = model.datex;
            parameters[8].Value = model.goesOpinion;
            return DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public void Update(DLOA.Model.CommodityGoes model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update CommodityGoes set ");
            strSql.Append("goesname=@goesname,");
            strSql.Append("goesModel=@goesModel,");
            strSql.Append("goesQuantity=@goesQuantity,");
            strSql.Append("goesParameter=@goesParameter,");
            strSql.Append("goesUnit=@goesUnit,");
            strSql.Append("departmentid=@departmentid,");
            strSql.Append("signature=@signature,");
            strSql.Append("datex=@datex,");
            strSql.Append("goesOpinion=@goesOpinion");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4),
					new SqlParameter("@goesname", SqlDbType.VarChar,50),
					new SqlParameter("@goesModel", SqlDbType.VarChar,50),
					new SqlParameter("@goesQuantity", SqlDbType.Int,4),
					new SqlParameter("@goesParameter", SqlDbType.VarChar,50),
					new SqlParameter("@goesUnit", SqlDbType.Money,8),
					new SqlParameter("@departmentid", SqlDbType.Int,4),
					new SqlParameter("@signature", SqlDbType.VarChar,50),
					new SqlParameter("@datex", SqlDbType.DateTime),
					new SqlParameter("@goesOpinion", SqlDbType.VarChar,500)};
            parameters[0].Value = model.id;
            parameters[1].Value = model.goesname;
            parameters[2].Value = model.goesModel;
            parameters[3].Value = model.goesQuantity;
            parameters[4].Value = model.goesParameter;
            parameters[5].Value = model.goesUnit;
            parameters[6].Value = model.departmentid;
            parameters[7].Value = model.signature;
            parameters[8].Value = model.datex;
            parameters[9].Value = model.goesOpinion;

            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 CommodityGoes ");
            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.CommodityGoes GetModel(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,goesname,goesModel,goesQuantity,goesParameter,goesUnit,departmentid,signature,datex,goesOpinion from CommodityGoes ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;
            DLOA.Model.CommodityGoes model = (DLOA.Model.CommodityGoes)DALFactory.DataCache.GetCache("DLOA.Model.CommodityGoes", typeof(CommodityGoes));            
            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());
                }
                model.goesname = dt.Rows[0]["goesname"].ToString();
                model.goesModel = dt.Rows[0]["goesModel"].ToString();
                if (dt.Rows[0]["goesQuantity"].ToString() != "")
                {
                    model.goesQuantity = int.Parse(dt.Rows[0]["goesQuantity"].ToString());
                }
                model.goesParameter = dt.Rows[0]["goesParameter"].ToString();
                if (dt.Rows[0]["goesUnit"].ToString() != "")
                {
                    model.goesUnit = decimal.Parse(dt.Rows[0]["goesUnit"].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());
                }
                model.goesOpinion = dt.Rows[0]["goesOpinion"].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 CommodityGoes.id,  CommodityGoes.goesname,  ");
            strSql.Append(" CommodityGoes.goesModel,  CommodityGoes.goesQuantity,  ");
            strSql.Append(" CommodityGoes.goesParameter,  CommodityGoes.goesUnit,  ");
            strSql.Append(" CommodityGoes.signature,  CommodityGoes.datex,  ");
            strSql.Append(" CommodityGoes.departmentid, Department.name AS DepartmentName ");
            strSql.Append(" FROM Department INNER JOIN ");
            strSql.Append(" CommodityGoes ON  Department.id =  CommodityGoes.departmentid ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by CommodityGoes.goesQuantity 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 GetCommodityGoesById(string id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append(" SELECT goesname, goesModel, goesQuantity, goesParameter, id,");
            strSql.Append(" goesUnit, departmentid,signature, datex FROM CommodityGoes");
            strSql.Append(" where id in (" + id + ")");
            return DbHelperSQL.QueryBySql(strSql.ToString());        
           
        }
    }
}