Asp.Net Web Form 调用Reporting Service

1、aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TransferMoney.aspx.cs" Inherits="BtmsWebApp.report.TransferMoney" MasterPageFile="~/ReportPage.master" %>
<%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
    Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
    批量交易信息报表
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
    <script>
        function show() {
            var s = document.getElementsByTagName("input");
            var test = /^\d{4}-\d{2}-\d{2}$/;
            for (var i = 0; i < s.length; i++) {
                if ((s[i].name.indexOf("BEGINDATE") != -1) || (s[i].name.indexOf("ENDDATE") != -1)) {
                    if (!test.test(s[i].value)) {
                        alert("日期不能为空");
                        return false;
                    }
                }
            }
     &n