public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
CrystalReport_parametres rpt = new CrystalReport_parametres();
rpt.Site = this.Site;
return(rpt);
}
private void comboBox_client_SelectedIndexChanged(object sender, EventArgs e)
{
//crystalReportViewer1.SelectionFormula = "{Commande.CodeCl} = " + comboBox_client.SelectedValue.ToString();
//crystalReportViewer1.ReportSource = new CrystalReport2();
CrystalReport_parametres cr = new CrystalReport_parametres();
cr.SetParameterValue(0, comboBox_client.SelectedValue.ToString());
crystalReportViewer1.ReportSource = cr;
if (!cr.HasRecords)
{
crystalReportViewer1.Visible = false;
MessageBox.Show("le client n'a pas de commandes!");
}
else
{
crystalReportViewer1.Visible = true;
}
}
