動態綁定報表數據

DataSet1 a = new DataSet1();
        DataRow dr = a.TABLE2.NewRow();
        dr[0] = 1;
        dr[1] = 2;
        dr[2] = 3;
        a.TABLE2.Rows.Add(dr);
        Microsoft.Reporting.WebForms.ReportDataSource bb = new Microsoft.Reporting

.WebForms.ReportDataSource("DataSet1_TABLE2", a.TABLE2);
        ReportViewer1.LocalReport.DataSources.Clear();
        ReportViewer1.LocalReport.DataSources.Add(bb);