/// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(SeatManage.ClassModel.AMS_SlipCustomer model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update SlipCustomer set ");
            strSql.Append("Name=@Name,");
            strSql.Append("ImageUrl=@ImageUrl,");
            strSql.Append("SlipTemplate=@SlipTemplate,");
            strSql.Append("EffectDate=@EffectDate,");
            strSql.Append("EndDate=@EndDate,");
            strSql.Append("Type=@Type,");
            strSql.Append("PrintAmount=@PrintAmount,");
            strSql.Append("LookOverAmount=@LookOverAmount,");
            strSql.Append("CustomerImage=@CustomerImage,");
            strSql.Append("CampusNum=@CampusNum, ");
            strSql.Append("IsPrint=@IsPrint  ");
            strSql.Append(" where Id=@Id ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@Name",           SqlDbType.NVarChar,   50),
                new SqlParameter("@ImageUrl",       SqlDbType.NVarChar,  200),
                new SqlParameter("@SlipTemplate",   SqlDbType.Text),
                new SqlParameter("@EffectDate",     SqlDbType.DateTime),
                new SqlParameter("@EndDate",        SqlDbType.DateTime),
                new SqlParameter("@Type",           SqlDbType.Int,         4),
                new SqlParameter("@Id",             SqlDbType.NVarChar,   20),
                new SqlParameter("@PrintAmount",    SqlDbType.Int,         4),
                new SqlParameter("@LookOverAmount", SqlDbType.Int,         4),
                new SqlParameter("@CustomerImage",  SqlDbType.NVarChar,  200),
                new SqlParameter("@CampusNum",      SqlDbType.NVarChar,   50),
                new SqlParameter("@IsPrint",        SqlDbType.Bit)
            };
            parameters[0].Value  = model.Name;
            parameters[1].Value  = model.ImageName;
            parameters[2].Value  = model.SlipTemplate;
            parameters[3].Value  = model.EffectDate;
            parameters[4].Value  = model.EndDate;
            parameters[5].Value  = model.Type;
            parameters[6].Value  = model.Id;
            parameters[7].Value  = model.PrintAmount;
            parameters[8].Value  = model.LookOverAmount;
            parameters[9].Value  = model.CustomerLogo;
            parameters[10].Value = model.CampusNum;
            parameters[11].Value = model.IsPrint;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
        ///// <summary>
        ///// 增加一条数据
        ///// </summary>
        public bool Add(SeatManage.ClassModel.AMS_SlipCustomer model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into SlipCustomer(");
            strSql.Append("No,Name,ImageUrl,SlipTemplate,EffectDate,EndDate,Type,PrintAmount,LookOverAmount,CustomerImage,CampusNum,IsPrint,Num)");
            strSql.Append(" values (");
            strSql.Append("@No,@Name,@ImageUrl,@SlipTemplate,@EffectDate,@EndDate,@Type,@PrintAmount,@LookOverAmount,@CustomerImage,@CampusNum,@IsPrint,@Num)");
            SqlParameter[] parameters =
            {
                new SqlParameter("@No",             SqlDbType.NVarChar,   20),
                new SqlParameter("@Name",           SqlDbType.NVarChar,   50),
                new SqlParameter("@ImageUrl",       SqlDbType.NVarChar,  200),
                new SqlParameter("@SlipTemplate",   SqlDbType.Text),
                new SqlParameter("@EffectDate",     SqlDbType.DateTime),
                new SqlParameter("@EndDate",        SqlDbType.DateTime),
                new SqlParameter("@Type",           SqlDbType.Int,         4),
                new SqlParameter("@PrintAmount",    SqlDbType.Int,         4),
                new SqlParameter("@LookOverAmount", SqlDbType.Int,         4),
                new SqlParameter("@CustomerImage",  SqlDbType.NVarChar,  200),
                new SqlParameter("@CampusNum",      SqlDbType.NVarChar,   50),
                new SqlParameter("@IsPrint",        SqlDbType.Bit),
                new SqlParameter("@Num",            model.Num)
            };
            parameters[0].Value  = model.No;
            parameters[1].Value  = model.Name;
            parameters[2].Value  = model.ImageName;
            parameters[3].Value  = model.SlipTemplate;
            parameters[4].Value  = model.EffectDate;
            parameters[5].Value  = model.EndDate;
            parameters[6].Value  = model.Type;
            parameters[7].Value  = model.PrintAmount;
            parameters[8].Value  = model.LookOverAmount;
            parameters[9].Value  = model.CustomerLogo;
            parameters[10].Value = model.CampusNum;
            parameters[11].Value = model.IsPrint;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

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