1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Web;
 5 using System.Web.UI;
 6 using System.Web.UI.WebControls;
 7 using System.Data;
 8 using System.Data.SqlClient;
 9 using Microsoft.Reporting.WebForms;
10
11 namespace rdlc1
12 {
13     public partial class demo11 : System.Web.UI.Page
14     {
15         protected void Page_Load(object sender, EventArgs e)
16         {
17             if (IsPostBack == false)
18             {
19                 FillDataToReport();
20             }
21         }
22
23         private void FillDataToReport()
24         {
25
26             // DataTable dt1 = GetDataTabel();
27
28             //if (dt1.Rows.Count > 0)
29             //{
30
31             //}
32
33             DataTable dt = new DataTable();
34             dt.Columns.Add("Dept", typeof(string));
35             dt.Columns.Add("CostCenter", typeof(string));
36             dt.Columns.Add("SalePrice", typeof(decimal));
37             dt.Rows.Add("IT", "810", 867);
38             dt.Rows.Add("IT", "811", 877);
39             dt.Rows.Add("E", "710", 867);
40             dt.Rows.Add("E", "711", 877);
41             dt.Rows.Add("L", "710", 867);
42             dt.Rows.Add("L", "711", 877);
43
44
45             ReportViewer1.LocalReport.ReportPath = "demo1.rdlc";
46
47             //显示报表
48             ReportViewer1.LocalReport.DataSources.Clear();
49             ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("dtDemo", dt));//要和设计报表时指定的名称一致，这里是dtDemo
50             ReportViewer1.LocalReport.Refresh();
51
52
53         }
54
55     }
56 }

<?xml version="1.0"?>
<!--有关如何配置 ASP.NET 应用程序的详细消息，请访问http://go.microsoft.com/fwlink/?LinkId=169433-->
<configuration><system.web><httpHandlers><add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"validate="false" /></httpHandlers><compilation debug="true" targetFramework="4.0"><assemblies><add assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/><add assembly="Microsoft.ReportViewer.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/><add assembly="Microsoft.Build.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/><add assembly="System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies></compilation></system.web>
</configuration>