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/TJ_YWSJFD.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 });
TJDAL dalt = new TJDAL();
DataTable dt = dalt.Get_YWSJFD(year, month);
this.ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("DataSetForTJ_YWSJFD", dt));
this.ReportViewer1.LocalReport.Refresh();
}