protected void BindReportDataSource()
{
string year = (this.Year.Text).ToString();
string month = (this.Month.Text).ToString();
this.ReportViewer1.LocalReport.DataSources.Clear();
this.ReportViewer1.LocalReport.ReportPath = Server.MapPath(@"~/Reports/LS_RCJJDDLFD.rdlc");
Microsoft.Reporting.WebForms.ReportParameter st = new Microsoft.Reporting.WebForms.ReportParameter("StartTime", year);
Microsoft.Reporting.WebForms.ReportParameter ed = new Microsoft.Reporting.WebForms.ReportParameter("EndTime", month);
this.ReportViewer1.LocalReport.SetParameters(new Microsoft.Reporting.WebForms.ReportParameter[] { st, ed });
LSDAL dal = new LSDAL();
DataTable dt1 = dal.Get_LS_RCJJDDLFD(year, month);
this.ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("DataSetForLS_RCJJDDLFD", dt1));
DataTable dt2 = dal.Get_LS_RCJJDDLFDSum(year, month);
this.ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("DataSetForLS_RCJJDDLFDSum", dt2));
DataTable dt3 = dal.Get_LS_RCJJDDLFD_TuBiao(year, month);
this.ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("DataSetForLS_RCJJDDLFDTuBiao", dt3));
this.ReportViewer1.LocalReport.Refresh();
}