private void BindData()
        {
            //       url += '&VisitUserid=' + escape(SelectUserid);
            //       url += '&ProjectName=' + escapeStr(txtSearchProjectName);

            //int totcount = 0;
            if (!int.TryParse(RequestPageSize, out PageSize))
            {
                PageSize = 20;
            }

            Entities.QueryReturnVisitRecord query = new Entities.QueryReturnVisitRecord();


            if (!string.IsNullOrEmpty(RequestCustName))
            {
                query.CustName = RequestCustName.Trim();
            }
            if (!string.IsNullOrEmpty(RequestCustID))
            {
                query.CustID = RequestCustID.Trim();
            }

            if (!string.IsNullOrEmpty(RequestCustType))
            {
                query.CustType = RequestCustType;
            }
            if (!string.IsNullOrEmpty(TypeID))
            {
                query.TypeID = TypeID;
            }
            if (!string.IsNullOrEmpty(VisitType))
            {
                query.VisitType = VisitType;
            }
            if (!string.IsNullOrEmpty(VisitUserid))
            {
                query.VisitUserid = VisitUserid;
            }

            if (!string.IsNullOrEmpty(RequestProvinceID) && int.Parse(RequestProvinceID) > 0)
            {
                query.ProvinceID = RequestProvinceID.Trim();
            }

            if (!string.IsNullOrEmpty(RequestCityID) && int.Parse(RequestCityID) > 0)
            {
                query.CityID = RequestCityID.Trim();
            }
            if (!string.IsNullOrEmpty(RequestCountyID) && int.Parse(RequestCountyID) > 0)
            {
                query.CountyID = RequestCountyID.Trim();
            }


            //add lxw 12.6.8 最近访问时间
            if (!string.IsNullOrEmpty(StartTime))
            {
                query.StartTime = DateTime.Parse(StartTime);
            }
            if (!string.IsNullOrEmpty(EndTime))
            {
                query.EndTime = DateTime.Parse(EndTime);
            }
            //if (Contact != -2)
            //{
            //    query.Contact = Contact;
            //}
            if (!string.IsNullOrEmpty(RequestProjectName))
            {
                query.ProjectName = RequestProjectName.Trim();
            }

            //if (!string.IsNullOrEmpty(ReqeustCCProjectName))
            //{
            //    query.ReqeustCCProjectName = ReqeustCCProjectName;
            //}
            int       count;
            DataTable dt = BLL.ProjectTask_ReturnVisit.Instance.GetReturnVisitReCordList(query, "ReturnVisit.createtime desc", PageCommon.Instance.PageIndex, PageSize, out count);

            RecordCount       = count;
            rplist.DataSource = dt;
            rplist.DataBind();
            litPagerDown1.Text = PageCommon.Instance.LinkStringByPost(BLL.Util.GetUrl(), GroupLength, count, PageSize, PageCommon.Instance.PageIndex, 1);
        }
        private DataTable BindData()
        {
            Entities.QueryReturnVisitRecord query = new Entities.QueryReturnVisitRecord();


            if (!string.IsNullOrEmpty(RequestCustName))
            {
                query.CustName = RequestCustName.Trim();
            }
            if (!string.IsNullOrEmpty(RequestCustID))
            {
                query.CustID = RequestCustID.Trim();
            }

            if (!string.IsNullOrEmpty(RequestCustType))
            {
                query.CustType = RequestCustType;
            }
            if (!string.IsNullOrEmpty(TypeID))
            {
                query.TypeID = TypeID;
            }
            if (!string.IsNullOrEmpty(VisitType))
            {
                query.VisitType = VisitType;
            }
            if (!string.IsNullOrEmpty(VisitUserid))
            {
                query.VisitUserid = VisitUserid;
            }

            if (!string.IsNullOrEmpty(RequestProvinceID) && int.Parse(RequestProvinceID) > 0)
            {
                query.ProvinceID = RequestProvinceID.Trim();
            }

            if (!string.IsNullOrEmpty(RequestCityID) && int.Parse(RequestCityID) > 0)
            {
                query.CityID = RequestCityID.Trim();
            }
            if (!string.IsNullOrEmpty(RequestCountyID) && int.Parse(RequestCountyID) > 0)
            {
                query.CountyID = RequestCountyID.Trim();
            }


            //add lxw 12.6.8 最近访问时间
            if (!string.IsNullOrEmpty(StartTime))
            {
                query.StartTime = DateTime.Parse(StartTime);
            }
            if (!string.IsNullOrEmpty(EndTime))
            {
                query.EndTime = DateTime.Parse(EndTime);
            }
            //if (Contact != -2)
            //{
            //    query.Contact = Contact;
            //}
            if (!string.IsNullOrEmpty(RequestProjectName))
            {
                query.ProjectName = RequestProjectName.Trim();
            }

            //if (!string.IsNullOrEmpty(ReqeustCCProjectName))
            //{
            //    query.ReqeustCCProjectName = ReqeustCCProjectName;
            //}

            //DataTable dt = BLL.ProjectTask_ReturnVisit.Instance.GetReturnVisitReCordListExport(query, "ReturnVisit.createtime desc", 1, 1000000, out count);
            DataTable dt = BLL.ProjectTask_ReturnVisit.Instance.GetReturnVisitReCordListExport(query);

            return(dt);
        }