public void SelectJson(int payApplyId) { int pageIndex = 1, pageSize = 100; string orderStr = string.Empty, whereStr = string.Empty; NFMT.Common.UserModel user = Utility.UserUtility.CurrentUser; NFMT.Funds.BLL.PaymentBLL bll = new NFMT.Funds.BLL.PaymentBLL(); NFMT.Common.SelectModel select = bll.GetInvoiceCreateSelect(pageIndex, pageSize, orderStr, payApplyId); NFMT.Common.ResultModel result = bll.Load(user, select,new NFMT.Common.BasicAuth()); int totalRows = result.AffectCount; System.Data.DataTable dt = result.ReturnValue as System.Data.DataTable; this.SelectedJson = Newtonsoft.Json.JsonConvert.SerializeObject(dt, new Newtonsoft.Json.Converters.DataTableConverter()); }