public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
CR_Etat rpt = new CR_Etat();
rpt.Site = this.Site;
return(rpt);
}
private void btn_copy_Click(object sender, EventArgs e)
{
//bla bla bla
//SqlDataAdapter da = new SqlDataAdapter("select * from etat where num='" + txt_act.Text + "'and anneeAct='" + txt_annee.Text + "'", con);
SqlCommand cmd = new SqlCommand("select * from etat where num=@var1 and anneeAct=@var2", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
cmd.Parameters.AddWithValue("@var1", txt_act.Text);
cmd.Parameters.AddWithValue("@var2", txt_annee.Text);
DS_Act ds1 = new DS_Act();
CR_Etat cr = new CR_Etat();
da.Fill(ds1, "etat");
//chof daba ok att
cr.SetDataSource(ds1);
crystalReportViewer1.ReportSource = cr;
crystalReportViewer1.Refresh();
}