CloudComputingFinalProject/App.code/DAL/address.cs

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;

namespace Basic.DAL
{
    /// <summary>
    /// ���ݷ��ʲ�address
    /// </summary>
    public partial class address
    {
        /// <summary>
        /// ����һ������
        /// </summary>
        public int Add(Basic.Model.address model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into tb_address(");
            strSql.Append("user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile)");
            strSql.Append(" values (");
            strSql.Append("@user_id,@name,@sheng,@shi,@xian,@ssx,@xaddress,@mobile,@phone,@email,@status,@dname,@dxaddress,@dmobile)");
            strSql.Append(";select @@IDENTITY");

            SqlParameter[] parameters = { 
                new SqlParameter("@user_id", SqlDbType.Int,10),
                new SqlParameter("@name", SqlDbType.NVarChar,50),
                new SqlParameter("@sheng", SqlDbType.NVarChar,50),
                new SqlParameter("@shi", SqlDbType.NVarChar,50),
                new SqlParameter("@xian", SqlDbType.NVarChar,50),
                new SqlParameter("@ssx", SqlDbType.NVarChar,255),
                new SqlParameter("@xaddress", SqlDbType.NVarChar,255),
                new SqlParameter("@mobile", SqlDbType.NVarChar,50),
                new SqlParameter("@phone", SqlDbType.NVarChar,50),
                new SqlParameter("@email", SqlDbType.NVarChar,100),
                new SqlParameter("@status", SqlDbType.Int,10),
                new SqlParameter("@dname", SqlDbType.NVarChar,50),
                new SqlParameter("@dxaddress", SqlDbType.NVarChar,255),
                new SqlParameter("@dmobile", SqlDbType.NVarChar,50)};
            parameters[0].Value = model.user_id;
            parameters[1].Value = model.name;
            parameters[2].Value = model.sheng;
            parameters[3].Value = model.shi;
            parameters[4].Value = model.xian;
            parameters[5].Value = model.ssx;
            parameters[6].Value = model.xaddress;
            parameters[7].Value = model.mobile;
            parameters[8].Value = model.phone;
            parameters[9].Value = model.email;
            parameters[10].Value = model.status;
            parameters[11].Value = model.dname;
            parameters[12].Value = model.dxaddress;
            parameters[13].Value = model.dmobile;


            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }

        /// <summary>
        /// ����һ������
        /// </summary>
        public bool Update(Basic.Model.address model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update tb_address set ");
            strSql.Append("user_id=@user_id,");
            strSql.Append("name=@name,");
            strSql.Append("sheng=@sheng,");
            strSql.Append("shi=@shi,");
            strSql.Append("xian=@xian,");
            strSql.Append("ssx=@ssx,");
            strSql.Append("xaddress=@xaddress,");
            strSql.Append("mobile=@mobile,");
            strSql.Append("phone=@phone,");
            strSql.Append("email=@email,");
            strSql.Append("status=@status,");
            strSql.Append("dname=@dname,");
            strSql.Append("dxaddress=@dxaddress,");
            strSql.Append("dmobile=@dmobile");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = { 
                new SqlParameter("@user_id", SqlDbType.Int,10),
                new SqlParameter("@name", SqlDbType.NVarChar,50),
                             new SqlParameter("@sheng", SqlDbType.NVarChar,50),
                new SqlParameter("@shi", SqlDbType.NVarChar,50),
                new SqlParameter("@xian", SqlDbType.NVarChar,50),
                new SqlParameter("@ssx", SqlDbType.NVarChar,255),
                new SqlParameter("@xaddress", SqlDbType.NVarChar,255),
                new SqlParameter("@mobile", SqlDbType.NVarChar,50),
                new SqlParameter("@phone", SqlDbType.NVarChar,50),
                new SqlParameter("@email", SqlDbType.NVarChar,100),
                new SqlParameter("@status", SqlDbType.Int,10),
                new SqlParameter("@dname", SqlDbType.NVarChar,50),
                new SqlParameter("@dxaddress", SqlDbType.NVarChar,255),
                new SqlParameter("@dmobile", SqlDbType.NVarChar,50),
                new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = model.user_id;
            parameters[1].Value = model.name;
            parameters[2].Value = model.sheng;
            parameters[3].Value = model.shi;
            parameters[4].Value = model.xian;
            parameters[5].Value = model.ssx;
            parameters[6].Value = model.xaddress;
            parameters[7].Value = model.mobile;
            parameters[8].Value = model.phone;
            parameters[9].Value = model.email;
            parameters[10].Value = model.status;
            parameters[11].Value = model.dname;
            parameters[12].Value = model.dxaddress;
            parameters[13].Value = model.dmobile;
            parameters[14].Value = model.id;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// ɾ��һ������
        /// </summary>
        public bool Delete(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from  tb_address");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = { 
                new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// �õ�һ������ʵ��
        /// </summary>
        public Basic.Model.address GetModel(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 id,user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile from tb_address");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = { 
                new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;
            Basic.Model.address model = new Basic.Model.address();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_id"].ToString()))
                {
                    model.user_id = int.Parse(ds.Tables[0].Rows[0]["user_id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["name"].ToString()))
                {
                    model.name = ds.Tables[0].Rows[0]["name"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["sheng"].ToString()))
                {
                    model.sheng = ds.Tables[0].Rows[0]["sheng"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shi"].ToString()))
                {
                    model.shi = ds.Tables[0].Rows[0]["shi"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xian"].ToString()))
                {
                    model.xian = ds.Tables[0].Rows[0]["xian"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["ssx"].ToString()))
                {
                    model.ssx = ds.Tables[0].Rows[0]["ssx"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xaddress"].ToString()))
                {
                    model.xaddress = ds.Tables[0].Rows[0]["xaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["mobile"].ToString()))
                {
                    model.mobile = ds.Tables[0].Rows[0]["mobile"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["phone"].ToString()))
                {
                    model.phone = ds.Tables[0].Rows[0]["phone"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
                {
                    model.email = ds.Tables[0].Rows[0]["email"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["status"].ToString()))
                {
                    model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
                }
                //������
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dname"].ToString()))
                {
                    model.dname = ds.Tables[0].Rows[0]["dname"].ToString();
                }

                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dxaddress"].ToString()))
                {
                    model.dxaddress = ds.Tables[0].Rows[0]["dxaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dmobile"].ToString()))
                {
                    model.dmobile = ds.Tables[0].Rows[0]["dmobile"].ToString();
                }

                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// �õ�һ������ʵ��
        /// </summary>
        public Basic.Model.address GetModel(string strUserName)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 id,user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile from tb_address");
            strSql.Append(" where user_id=(select top 1 id from tb_user where name=@name) and status=1 order by id desc");
            SqlParameter[] parameters = { 
                new SqlParameter("@name", SqlDbType.VarChar,50)};
            parameters[0].Value = strUserName;
            Basic.Model.address model = new Basic.Model.address();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_id"].ToString()))
                {
                    model.user_id = int.Parse(ds.Tables[0].Rows[0]["user_id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["name"].ToString()))
                {
                    model.name = ds.Tables[0].Rows[0]["name"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["sheng"].ToString()))
                {
                    model.sheng = ds.Tables[0].Rows[0]["sheng"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shi"].ToString()))
                {
                    model.shi = ds.Tables[0].Rows[0]["shi"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xian"].ToString()))
                {
                    model.xian = ds.Tables[0].Rows[0]["xian"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["ssx"].ToString()))
                {
                    model.ssx = ds.Tables[0].Rows[0]["ssx"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xaddress"].ToString()))
                {
                    model.xaddress = ds.Tables[0].Rows[0]["xaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["mobile"].ToString()))
                {
                    model.mobile = ds.Tables[0].Rows[0]["mobile"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["phone"].ToString()))
                {
                    model.phone = ds.Tables[0].Rows[0]["phone"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
                {
                    model.email = ds.Tables[0].Rows[0]["email"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["status"].ToString()))
                {
                    model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
                }
                //������
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dname"].ToString()))
                {
                    model.dname = ds.Tables[0].Rows[0]["dname"].ToString();
                }

                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dxaddress"].ToString()))
                {
                    model.dxaddress = ds.Tables[0].Rows[0]["dxaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dmobile"].ToString()))
                {
                    model.dmobile = ds.Tables[0].Rows[0]["dmobile"].ToString();
                }

                return model;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// �õ�һ������ʵ��
        /// </summary>
        public Basic.Model.address GetModelByUserId(int user_id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 id,user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile from tb_address");
            strSql.Append(" where user_id=@user_id  order by status desc,id desc");
            SqlParameter[] parameters = { 
                new SqlParameter("@user_id", SqlDbType.Int,4)};
            parameters[0].Value = user_id;
            Basic.Model.address model = new Basic.Model.address();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_id"].ToString()))
                {
                    model.user_id = int.Parse(ds.Tables[0].Rows[0]["user_id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["name"].ToString()))
                {
                    model.name = ds.Tables[0].Rows[0]["name"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["sheng"].ToString()))
                {
                    model.sheng = ds.Tables[0].Rows[0]["sheng"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shi"].ToString()))
                {
                    model.shi = ds.Tables[0].Rows[0]["shi"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xian"].ToString()))
                {
                    model.xian = ds.Tables[0].Rows[0]["xian"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["ssx"].ToString()))
                {
                    model.ssx = ds.Tables[0].Rows[0]["ssx"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xaddress"].ToString()))
                {
                    model.xaddress = ds.Tables[0].Rows[0]["xaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["mobile"].ToString()))
                {
                    model.mobile = ds.Tables[0].Rows[0]["mobile"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["phone"].ToString()))
                {
                    model.phone = ds.Tables[0].Rows[0]["phone"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
                {
                    model.email = ds.Tables[0].Rows[0]["email"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["status"].ToString()))
                {
                    model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
                }
                //������
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dname"].ToString()))
                {
                    model.dname = ds.Tables[0].Rows[0]["dname"].ToString();
                }

                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dxaddress"].ToString()))
                {
                    model.dxaddress = ds.Tables[0].Rows[0]["dxaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dmobile"].ToString()))
                {
                    model.dmobile = ds.Tables[0].Rows[0]["dmobile"].ToString();
                }

                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// ����ǰ��������
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append("id,user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile");
            strSql.Append(" from tb_address");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// �Ƿ����ڸü�¼
        /// </summary>
        public bool Exists(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from tb_address");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
                new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }
        /// <summary>
        /// �޸�һ������
        /// </summary>
        public void UpdateField(int id, string strValue)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update tb_address set " + strValue);
            strSql.Append(" where id=" + id);
            DbHelperSQL.ExecuteSql(strSql.ToString());
        }

        //�����ӵ�======================================================================================================================================

        /// <summary>
        /// �޸�Ĭ�ϵ�ַ
        /// </summary>
        public void UpdateStatus(int id, int _UserID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update tb_address set status=0");
            strSql.Append(" where user_id=" + _UserID);
            strSql.Append(" update tb_address set status=1");
            strSql.Append(" where id=" + id);
            DbHelperSQL.ExecuteSql(strSql.ToString());
        }
        /// <summary>
        /// �õ�һ������ʵ��
        /// </summary>
        public Basic.Model.address GetModel(int id, int user_id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 id,user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile from tb_address");
            strSql.Append(" where id=@id and user_id=@user_id");
            SqlParameter[] parameters = { 
                new SqlParameter("@id", SqlDbType.Int,4),
                new SqlParameter("@user_id", SqlDbType.Int,4)};
            parameters[0].Value = id;
            parameters[1].Value = user_id;
            Basic.Model.address model = new Basic.Model.address();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_id"].ToString()))
                {
                    model.user_id = int.Parse(ds.Tables[0].Rows[0]["user_id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["name"].ToString()))
                {
                    model.name = ds.Tables[0].Rows[0]["name"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["sheng"].ToString()))
                {
                    model.sheng = ds.Tables[0].Rows[0]["sheng"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shi"].ToString()))
                {
                    model.shi = ds.Tables[0].Rows[0]["shi"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xian"].ToString()))
                {
                    model.xian = ds.Tables[0].Rows[0]["xian"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["ssx"].ToString()))
                {
                    model.ssx = ds.Tables[0].Rows[0]["ssx"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xaddress"].ToString()))
                {
                    model.xaddress = ds.Tables[0].Rows[0]["xaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["mobile"].ToString()))
                {
                    model.mobile = ds.Tables[0].Rows[0]["mobile"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["phone"].ToString()))
                {
                    model.phone = ds.Tables[0].Rows[0]["phone"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
                {
                    model.email = ds.Tables[0].Rows[0]["email"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["status"].ToString()))
                {
                    model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
                }
                //������
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dname"].ToString()))
                {
                    model.dname = ds.Tables[0].Rows[0]["dname"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dxaddress"].ToString()))
                {
                    model.dxaddress = ds.Tables[0].Rows[0]["dxaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dmobile"].ToString()))
                {
                    model.dmobile = ds.Tables[0].Rows[0]["dmobile"].ToString();
                }
                return model;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// �õ�һ������ʵ��
        /// </summary>
        public Basic.Model.address GetModel(int user_id, string status)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 id,user_id,name,sheng,shi,xian,ssx,xaddress,mobile,phone,email,status,dname,dxaddress,dmobile from tb_address");
            strSql.Append(" where status=@status and user_id=@user_id");
            SqlParameter[] parameters = { 
                new SqlParameter("@status", SqlDbType.Int,4),
                new SqlParameter("@user_id", SqlDbType.Int,4)};
            parameters[0].Value = status;
            parameters[1].Value = user_id;
            Basic.Model.address model = new Basic.Model.address();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_id"].ToString()))
                {
                    model.user_id = int.Parse(ds.Tables[0].Rows[0]["user_id"].ToString());
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["name"].ToString()))
                {
                    model.name = ds.Tables[0].Rows[0]["name"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["sheng"].ToString()))
                {
                    model.sheng = ds.Tables[0].Rows[0]["sheng"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shi"].ToString()))
                {
                    model.shi = ds.Tables[0].Rows[0]["shi"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xian"].ToString()))
                {
                    model.xian = ds.Tables[0].Rows[0]["xian"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["ssx"].ToString()))
                {
                    model.ssx = ds.Tables[0].Rows[0]["ssx"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["xaddress"].ToString()))
                {
                    model.xaddress = ds.Tables[0].Rows[0]["xaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["mobile"].ToString()))
                {
                    model.mobile = ds.Tables[0].Rows[0]["mobile"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["phone"].ToString()))
                {
                    model.phone = ds.Tables[0].Rows[0]["phone"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
                {
                    model.email = ds.Tables[0].Rows[0]["email"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["status"].ToString()))
                {
                    model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
                }
                //������
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dname"].ToString()))
                {
                    model.dname = ds.Tables[0].Rows[0]["dname"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dxaddress"].ToString()))
                {
                    model.dxaddress = ds.Tables[0].Rows[0]["dxaddress"].ToString();
                }
                if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["dmobile"].ToString()))
                {
                    model.dmobile = ds.Tables[0].Rows[0]["dmobile"].ToString();
                }
                return model;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// ɾ��һ������
        /// </summary>
        public bool Delete(int id, int user_id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from tb_address");
            strSql.Append(" where id=@id and user_id=@user_id");
            SqlParameter[] parameters = { 
                new SqlParameter("@id", SqlDbType.Int,4),
                new SqlParameter("@user_id", SqlDbType.Int,4)};
            parameters[0].Value = id;
            parameters[1].Value = user_id;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
    }
}