public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
Khachhangreport rpt = new Khachhangreport();
rpt.Site = this.Site;
return(rpt);
}
private void btnDanhsachKhachhang_Click(object sender, EventArgs e)
{
KhachhangBUL cls = new KhachhangBUL();
Report.frmBaoBieu.dt = cls.DanhsachKhachhang();
Khachhangreport obj = new Khachhangreport();
obj.SetDataSource(dt);
crystalReportViewer1.ReportSource = obj;
crystalReportViewer1.Refresh();
}