private void contratosToolStripMenuItem2_Click(object sender, EventArgs e)
 {
     VisorReportes vr = new VisorReportes();
     Reportes.ReporteContratos rc = new Reportes.ReporteContratos();
     vr.VisorcrystalReportViewer1.ReportSource = rc;
     vr.Show();
 }
 public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
 {
     ReporteContratos rpt = new ReporteContratos();
     rpt.Site = this.Site;
     return rpt;
 }