public void LlenaReport()
 {
     ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "Popup", $"ShowReporte('');", true);
     ArticuloReportViewer.ProcessingMode = ProcessingMode.Local;
     ArticuloReportViewer.Reset();
     ArticuloReportViewer.LocalReport.ReportPath = Server.MapPath(@"\Reportes\ReportesArticulo.rdlc");
     ArticuloReportViewer.LocalReport.DataSources.Clear();
     ArticuloReportViewer.LocalReport.DataSources.Add(new ReportDataSource("Articulo", Metodo.INVarticulo()));
     ArticuloReportViewer.LocalReport.Refresh();
 }