public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
crpSinhVien rpt = new crpSinhVien();
rpt.Site = this.Site;
return(rpt);
}
private void btnDongY_Click(object sender, EventArgs e)
{
if (cmbLop.SelectedValue != null)
{
xlBaocao.MALOP = cmbLop.SelectedValue.ToString();
crpSinhVien crp = new crpSinhVien();
crp.SetDataSource(xlBaocao.BaoCaoSV());
crystalReportViewer1.ReportSource = crp;
crystalReportViewer1.Refresh();
}
else
{
cmbLop.DisplayMember = "";
MessageBox.Show("Không có môn học nào trong khóa này");
}
}