Пример #1
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.tb_churu model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update tb_churu set ");
            if (model.cr_oid != null)
            {
                strSql.Append("cr_oid=" + model.cr_oid + ",");
            }
            else
            {
                strSql.Append("cr_oid= null ,");
            }
            if (model.cr_pid != null)
            {
                strSql.Append("cr_pid=" + model.cr_pid + ",");
            }
            else
            {
                strSql.Append("cr_pid= null ,");
            }
            if (model.cr_time != null)
            {
                strSql.Append("cr_time='" + model.cr_time + "',");
            }
            else
            {
                strSql.Append("cr_time= null ,");
            }
            if (model.cr_type != null)
            {
                strSql.Append("cr_type=" + model.cr_type + ",");
            }
            else
            {
                strSql.Append("cr_type= null ,");
            }
            if (model.cr_num != null)
            {
                strSql.Append("cr_num=" + model.cr_num + ",");
            }
            else
            {
                strSql.Append("cr_num= null ,");
            }
            if (model.cr_yan != null)
            {
                strSql.Append("cr_yan=" + model.cr_yan + ",");
            }
            else
            {
                strSql.Append("cr_yan= null ,");
            }
            if (model.cr_price != null)
            {
                strSql.Append("cr_price=" + model.cr_price + ",");
            }
            else
            {
                strSql.Append("cr_price= null ,");
            }
            if (model.cr_remark != null)
            {
                strSql.Append("cr_remark='" + model.cr_remark + "',");
            }
            else
            {
                strSql.Append("cr_remark= null ,");
            }
            int n = strSql.ToString().LastIndexOf(",");

            strSql.Remove(n, 1);
            strSql.Append(" where cr_id=" + model.cr_id + "");
            int rowsAffected = DbSQL.ExecuteSql(strSql.ToString());

            if (rowsAffected > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
Пример #2
0
 /// <summary>
 /// 得到最大ID
 /// </summary>
 public int GetMaxId()
 {
     return(DbSQL.GetMaxID("p_id", "tb_pan"));
 }
Пример #3
0
 /// <summary>
 /// 得到最大ID
 /// </summary>
 public int GetMaxId()
 {
     return(DbSQL.GetMaxID("t_id", "tb_type"));
 }
Пример #4
0
 /// <summary>
 /// 得到最大ID
 /// </summary>
 public int GetMaxId()
 {
     return(DbSQL.GetMaxID("k_id", "tb_ku"));
 }
Пример #5
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.tb_pan model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update tb_pan set ");
            if (model.p_pid != null)
            {
                strSql.Append("p_pid=" + model.p_pid + ",");
            }
            else
            {
                strSql.Append("p_pid= null ,");
            }
            if (model.p_time != null)
            {
                strSql.Append("p_time='" + model.p_time + "',");
            }
            else
            {
                strSql.Append("p_time= null ,");
            }
            if (model.p_user != null)
            {
                strSql.Append("p_user='******',");
            }
            else
            {
                strSql.Append("p_user= null ,");
            }
            if (model.p_numold != null)
            {
                strSql.Append("p_numold=" + model.p_numold + ",");
            }
            else
            {
                strSql.Append("p_numold= null ,");
            }
            if (model.p_numnow != null)
            {
                strSql.Append("p_numnow=" + model.p_numnow + ",");
            }
            else
            {
                strSql.Append("p_numnow= null ,");
            }
            if (model.p_remark != null)
            {
                strSql.Append("p_remark='" + model.p_remark + "',");
            }
            else
            {
                strSql.Append("p_remark= null ,");
            }
            int n = strSql.ToString().LastIndexOf(",");

            strSql.Remove(n, 1);
            strSql.Append(" where p_id=" + model.p_id + "");
            int rowsAffected = DbSQL.ExecuteSql(strSql.ToString());

            if (rowsAffected > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
Пример #6
0
        public Model.tb_user GetModel(string log, string pwd)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1  ");
            strSql.Append(" u_id,u_log,u_pwd,u_no,u_name,u_tel,u_email,u_type,u_sex,u_address,u_adddate ");
            strSql.Append(" from tb_user ");
            strSql.Append(" where u_log='" + log + "' and u_pwd='" + pwd + "' ");
            Model.tb_user model = new Model.tb_user();
            DataSet       ds    = DbSQL.Query(strSql.ToString());

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["u_id"] != null && ds.Tables[0].Rows[0]["u_id"].ToString() != "")
                {
                    model.u_id = int.Parse(ds.Tables[0].Rows[0]["u_id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["u_log"] != null && ds.Tables[0].Rows[0]["u_log"].ToString() != "")
                {
                    model.u_log = ds.Tables[0].Rows[0]["u_log"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_pwd"] != null && ds.Tables[0].Rows[0]["u_pwd"].ToString() != "")
                {
                    model.u_pwd = ds.Tables[0].Rows[0]["u_pwd"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_no"] != null && ds.Tables[0].Rows[0]["u_no"].ToString() != "")
                {
                    model.u_no = ds.Tables[0].Rows[0]["u_no"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_name"] != null && ds.Tables[0].Rows[0]["u_name"].ToString() != "")
                {
                    model.u_name = ds.Tables[0].Rows[0]["u_name"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_tel"] != null && ds.Tables[0].Rows[0]["u_tel"].ToString() != "")
                {
                    model.u_tel = ds.Tables[0].Rows[0]["u_tel"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_email"] != null && ds.Tables[0].Rows[0]["u_email"].ToString() != "")
                {
                    model.u_email = ds.Tables[0].Rows[0]["u_email"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_type"] != null && ds.Tables[0].Rows[0]["u_type"].ToString() != "")
                {
                    model.u_type = int.Parse(ds.Tables[0].Rows[0]["u_type"].ToString());
                }
                if (ds.Tables[0].Rows[0]["u_sex"] != null && ds.Tables[0].Rows[0]["u_sex"].ToString() != "")
                {
                    model.u_sex = ds.Tables[0].Rows[0]["u_sex"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_address"] != null && ds.Tables[0].Rows[0]["u_address"].ToString() != "")
                {
                    model.u_address = ds.Tables[0].Rows[0]["u_address"].ToString();
                }
                if (ds.Tables[0].Rows[0]["u_adddate"] != null && ds.Tables[0].Rows[0]["u_adddate"].ToString() != "")
                {
                    model.u_adddate = ds.Tables[0].Rows[0]["u_adddate"].ToString();
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }
Пример #7
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Model.tb_user model)
        {
            StringBuilder strSql  = new StringBuilder();
            StringBuilder strSql1 = new StringBuilder();
            StringBuilder strSql2 = new StringBuilder();

            if (model.u_log != null)
            {
                strSql1.Append("u_log,");
                strSql2.Append("'" + model.u_log + "',");
            }
            if (model.u_pwd != null)
            {
                strSql1.Append("u_pwd,");
                strSql2.Append("'" + model.u_pwd + "',");
            }
            if (model.u_no != null)
            {
                strSql1.Append("u_no,");
                strSql2.Append("'" + model.u_no + "',");
            }
            if (model.u_name != null)
            {
                strSql1.Append("u_name,");
                strSql2.Append("'" + model.u_name + "',");
            }
            if (model.u_tel != null)
            {
                strSql1.Append("u_tel,");
                strSql2.Append("'" + model.u_tel + "',");
            }
            if (model.u_email != null)
            {
                strSql1.Append("u_email,");
                strSql2.Append("'" + model.u_email + "',");
            }
            if (model.u_type != null)
            {
                strSql1.Append("u_type,");
                strSql2.Append("" + model.u_type + ",");
            }
            if (model.u_sex != null)
            {
                strSql1.Append("u_sex,");
                strSql2.Append("'" + model.u_sex + "',");
            }
            if (model.u_address != null)
            {
                strSql1.Append("u_address,");
                strSql2.Append("'" + model.u_address + "',");
            }
            if (model.u_adddate != null)
            {
                strSql1.Append("u_adddate,");
                strSql2.Append("'" + model.u_adddate + "',");
            }
            strSql.Append("insert into tb_user(");
            strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
            strSql.Append(")");
            strSql.Append(" values (");
            strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
            strSql.Append(")");
            strSql.Append(";select @@IDENTITY");
            object obj = DbSQL.GetSingle(strSql.ToString());

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
Пример #8
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.tb_user model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update tb_user set ");
            if (model.u_log != null)
            {
                strSql.Append("u_log='" + model.u_log + "',");
            }
            else
            {
                strSql.Append("u_log= null ,");
            }
            if (model.u_pwd != null)
            {
                strSql.Append("u_pwd='" + model.u_pwd + "',");
            }
            else
            {
                strSql.Append("u_pwd= null ,");
            }
            if (model.u_no != null)
            {
                strSql.Append("u_no='" + model.u_no + "',");
            }
            else
            {
                strSql.Append("u_no= null ,");
            }
            if (model.u_name != null)
            {
                strSql.Append("u_name='" + model.u_name + "',");
            }
            else
            {
                strSql.Append("u_name= null ,");
            }
            if (model.u_tel != null)
            {
                strSql.Append("u_tel='" + model.u_tel + "',");
            }
            else
            {
                strSql.Append("u_tel= null ,");
            }
            if (model.u_email != null)
            {
                strSql.Append("u_email='" + model.u_email + "',");
            }
            else
            {
                strSql.Append("u_email= null ,");
            }
            if (model.u_type != null)
            {
                strSql.Append("u_type=" + model.u_type + ",");
            }
            else
            {
                strSql.Append("u_type= null ,");
            }
            if (model.u_sex != null)
            {
                strSql.Append("u_sex='" + model.u_sex + "',");
            }
            else
            {
                strSql.Append("u_sex= null ,");
            }
            if (model.u_address != null)
            {
                strSql.Append("u_address='" + model.u_address + "',");
            }
            else
            {
                strSql.Append("u_address= null ,");
            }
            if (model.u_adddate != null)
            {
                strSql.Append("u_adddate='" + model.u_adddate + "',");
            }
            else
            {
                strSql.Append("u_adddate= null ,");
            }
            int n = strSql.ToString().LastIndexOf(",");

            strSql.Remove(n, 1);
            strSql.Append(" where u_id=" + model.u_id + "");
            int rowsAffected = DbSQL.ExecuteSql(strSql.ToString());

            if (rowsAffected > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
Пример #9
0
 /// <summary>
 /// 得到最大ID
 /// </summary>
 public int GetMaxId()
 {
     return(DbSQL.GetMaxID("u_id", "tb_user"));
 }
Пример #10
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Model.tb_proc model)
        {
            StringBuilder strSql  = new StringBuilder();
            StringBuilder strSql1 = new StringBuilder();
            StringBuilder strSql2 = new StringBuilder();

            if (model.p_no != null)
            {
                strSql1.Append("p_no,");
                strSql2.Append("'" + model.p_no + "',");
            }
            if (model.p_name != null)
            {
                strSql1.Append("p_name,");
                strSql2.Append("'" + model.p_name + "',");
            }
            if (model.p_tyid != null)
            {
                strSql1.Append("p_tyid,");
                strSql2.Append("" + model.p_tyid + ",");
            }
            if (model.p_pinpai != null)
            {
                strSql1.Append("p_pinpai,");
                strSql2.Append("'" + model.p_pinpai + "',");
            }
            if (model.p_model != null)
            {
                strSql1.Append("p_model,");
                strSql2.Append("'" + model.p_model + "',");
            }
            if (model.p_shang != null)
            {
                strSql1.Append("p_shang,");
                strSql2.Append("'" + model.p_shang + "',");
            }
            if (model.p_price != null)
            {
                strSql1.Append("p_price,");
                strSql2.Append("'" + model.p_price + "',");
            }
            if (model.p_unit != null)
            {
                strSql1.Append("p_unit,");
                strSql2.Append("'" + model.p_unit + "',");
            }
            if (model.p_sx != null)
            {
                strSql1.Append("p_sx,");
                strSql2.Append("'" + model.p_sx + "',");
            }
            if (model.p_xx != null)
            {
                strSql1.Append("p_xx,");
                strSql2.Append("'" + model.p_xx + "',");
            }
            if (model.p_desc != null)
            {
                strSql1.Append("p_desc,");
                strSql2.Append("'" + model.p_desc + "',");
            }
            if (model.p_addtime != null)
            {
                strSql1.Append("p_addtime,");
                strSql2.Append("'" + model.p_addtime + "',");
            }
            if (model.p_ckid != null)
            {
                strSql1.Append("p_ckid,");
                strSql2.Append("" + model.p_ckid + ",");
            }
            if (model.p_kqid != null)
            {
                strSql1.Append("p_kqid,");
                strSql2.Append("" + model.p_kqid + ",");
            }
            if (model.p_num != null)
            {
                strSql1.Append("p_num,");
                strSql2.Append("" + model.p_num + ",");
            }
            if (model.p_rzfid != null)
            {
                strSql1.Append("p_rzfid,");
                strSql2.Append("" + model.p_rzfid + ",");
            }
            strSql.Append("insert into tb_proc(");
            strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
            strSql.Append(")");
            strSql.Append(" values (");
            strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
            strSql.Append(")");
            strSql.Append(";select @@IDENTITY");
            object obj = DbSQL.GetSingle(strSql.ToString());

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
Пример #11
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Model.tb_proc GetModel(int p_id)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1  ");
            strSql.Append(" p_id,p_no,p_name,p_tyid,p_pinpai,p_model,p_shang,p_price,p_unit,p_sx,p_xx,p_desc,p_addtime,p_ckid,p_kqid,p_num,p_rzfid ");
            strSql.Append(" from tb_proc ");
            strSql.Append(" where p_id=" + p_id + "");
            Model.tb_proc model = new Model.tb_proc();
            DataSet       ds    = DbSQL.Query(strSql.ToString());

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["p_id"] != null && ds.Tables[0].Rows[0]["p_id"].ToString() != "")
                {
                    model.p_id = int.Parse(ds.Tables[0].Rows[0]["p_id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["p_no"] != null && ds.Tables[0].Rows[0]["p_no"].ToString() != "")
                {
                    model.p_no = ds.Tables[0].Rows[0]["p_no"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_name"] != null && ds.Tables[0].Rows[0]["p_name"].ToString() != "")
                {
                    model.p_name = ds.Tables[0].Rows[0]["p_name"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_tyid"] != null && ds.Tables[0].Rows[0]["p_tyid"].ToString() != "")
                {
                    model.p_tyid = int.Parse(ds.Tables[0].Rows[0]["p_tyid"].ToString());
                }
                if (ds.Tables[0].Rows[0]["p_pinpai"] != null && ds.Tables[0].Rows[0]["p_pinpai"].ToString() != "")
                {
                    model.p_pinpai = ds.Tables[0].Rows[0]["p_pinpai"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_model"] != null && ds.Tables[0].Rows[0]["p_model"].ToString() != "")
                {
                    model.p_model = ds.Tables[0].Rows[0]["p_model"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_shang"] != null && ds.Tables[0].Rows[0]["p_shang"].ToString() != "")
                {
                    model.p_shang = ds.Tables[0].Rows[0]["p_shang"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_price"] != null && ds.Tables[0].Rows[0]["p_price"].ToString() != "")
                {
                    model.p_price = ds.Tables[0].Rows[0]["p_price"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_unit"] != null && ds.Tables[0].Rows[0]["p_unit"].ToString() != "")
                {
                    model.p_unit = ds.Tables[0].Rows[0]["p_unit"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_sx"] != null && ds.Tables[0].Rows[0]["p_sx"].ToString() != "")
                {
                    model.p_sx = ds.Tables[0].Rows[0]["p_sx"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_xx"] != null && ds.Tables[0].Rows[0]["p_xx"].ToString() != "")
                {
                    model.p_xx = ds.Tables[0].Rows[0]["p_xx"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_desc"] != null && ds.Tables[0].Rows[0]["p_desc"].ToString() != "")
                {
                    model.p_desc = ds.Tables[0].Rows[0]["p_desc"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_addtime"] != null && ds.Tables[0].Rows[0]["p_addtime"].ToString() != "")
                {
                    model.p_addtime = ds.Tables[0].Rows[0]["p_addtime"].ToString();
                }
                if (ds.Tables[0].Rows[0]["p_ckid"] != null && ds.Tables[0].Rows[0]["p_ckid"].ToString() != "")
                {
                    model.p_ckid = int.Parse(ds.Tables[0].Rows[0]["p_ckid"].ToString());
                }
                if (ds.Tables[0].Rows[0]["p_kqid"] != null && ds.Tables[0].Rows[0]["p_kqid"].ToString() != "")
                {
                    model.p_kqid = int.Parse(ds.Tables[0].Rows[0]["p_kqid"].ToString());
                }
                if (ds.Tables[0].Rows[0]["p_num"] != null && ds.Tables[0].Rows[0]["p_num"].ToString() != "")
                {
                    model.p_num = int.Parse(ds.Tables[0].Rows[0]["p_num"].ToString());
                }
                if (ds.Tables[0].Rows[0]["p_rzfid"] != null && ds.Tables[0].Rows[0]["p_rzfid"].ToString() != "")
                {
                    model.p_rzfid = int.Parse(ds.Tables[0].Rows[0]["p_rzfid"].ToString());
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }
Пример #12
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.tb_proc model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update tb_proc set ");
            if (model.p_no != null)
            {
                strSql.Append("p_no='" + model.p_no + "',");
            }
            else
            {
                strSql.Append("p_no= null ,");
            }
            if (model.p_name != null)
            {
                strSql.Append("p_name='" + model.p_name + "',");
            }
            else
            {
                strSql.Append("p_name= null ,");
            }
            if (model.p_tyid != null)
            {
                strSql.Append("p_tyid=" + model.p_tyid + ",");
            }
            else
            {
                strSql.Append("p_tyid= null ,");
            }
            if (model.p_pinpai != null)
            {
                strSql.Append("p_pinpai='" + model.p_pinpai + "',");
            }
            else
            {
                strSql.Append("p_pinpai= null ,");
            }
            if (model.p_model != null)
            {
                strSql.Append("p_model='" + model.p_model + "',");
            }
            else
            {
                strSql.Append("p_model= null ,");
            }
            if (model.p_shang != null)
            {
                strSql.Append("p_shang='" + model.p_shang + "',");
            }
            else
            {
                strSql.Append("p_shang= null ,");
            }
            if (model.p_price != null)
            {
                strSql.Append("p_price='" + model.p_price + "',");
            }
            else
            {
                strSql.Append("p_price= null ,");
            }
            if (model.p_unit != null)
            {
                strSql.Append("p_unit='" + model.p_unit + "',");
            }
            else
            {
                strSql.Append("p_unit= null ,");
            }
            if (model.p_sx != null)
            {
                strSql.Append("p_sx='" + model.p_sx + "',");
            }
            else
            {
                strSql.Append("p_sx= null ,");
            }
            if (model.p_xx != null)
            {
                strSql.Append("p_xx='" + model.p_xx + "',");
            }
            else
            {
                strSql.Append("p_xx= null ,");
            }
            if (model.p_desc != null)
            {
                strSql.Append("p_desc='" + model.p_desc + "',");
            }
            else
            {
                strSql.Append("p_desc= null ,");
            }
            if (model.p_addtime != null)
            {
                strSql.Append("p_addtime='" + model.p_addtime + "',");
            }
            else
            {
                strSql.Append("p_addtime= null ,");
            }
            if (model.p_ckid != null)
            {
                strSql.Append("p_ckid=" + model.p_ckid + ",");
            }
            else
            {
                strSql.Append("p_ckid= null ,");
            }
            if (model.p_kqid != null)
            {
                strSql.Append("p_kqid=" + model.p_kqid + ",");
            }
            else
            {
                strSql.Append("p_kqid= null ,");
            }
            if (model.p_num != null)
            {
                strSql.Append("p_num=" + model.p_num + ",");
            }
            else
            {
                strSql.Append("p_num= null ,");
            }
            if (model.p_rzfid != null)
            {
                strSql.Append("p_rzfid=" + model.p_rzfid + ",");
            }
            else
            {
                strSql.Append("p_rzfid= null ,");
            }
            int n = strSql.ToString().LastIndexOf(",");

            strSql.Remove(n, 1);
            strSql.Append(" where p_id=" + model.p_id + "");
            int rowsAffected = DbSQL.ExecuteSql(strSql.ToString());

            if (rowsAffected > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
Пример #13
0
 /// <summary>
 /// 得到最大ID
 /// </summary>
 public int GetMaxId()
 {
     return(DbSQL.GetMaxID("r_id", "tb_ruzhu"));
 }
Пример #14
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.tb_ruzhu model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update tb_ruzhu set ");
            if (model.r_no != null)
            {
                strSql.Append("r_no='" + model.r_no + "',");
            }
            else
            {
                strSql.Append("r_no= null ,");
            }
            if (model.r_name != null)
            {
                strSql.Append("r_name='" + model.r_name + "',");
            }
            if (model.r_uname != null)
            {
                strSql.Append("r_uname='" + model.r_uname + "',");
            }
            else
            {
                strSql.Append("r_uname= null ,");
            }
            if (model.r_utel != null)
            {
                strSql.Append("r_utel='" + model.r_utel + "',");
            }
            else
            {
                strSql.Append("r_utel= null ,");
            }
            if (model.r_address != null)
            {
                strSql.Append("r_address='" + model.r_address + "',");
            }
            else
            {
                strSql.Append("r_address= null ,");
            }
            if (model.r_desc != null)
            {
                strSql.Append("r_desc='" + model.r_desc + "',");
            }
            else
            {
                strSql.Append("r_desc= null ,");
            }
            int n = strSql.ToString().LastIndexOf(",");

            strSql.Remove(n, 1);
            strSql.Append(" where r_id=" + model.r_id + "");
            int rowsAffected = DbSQL.ExecuteSql(strSql.ToString());

            if (rowsAffected > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }