public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
rptHH rpt = new rptHH();
rpt.Site = this.Site;
return(rpt);
}
private void frmPRT_Load(object sender, EventArgs e)
{
string sql = "select * from HANGHOA";
DataTable dt = Execute.LayDuLieuBang(sql);
rptHH rpt = new rptHH();
rpt.SetDataSource(dt);
crystalReportViewer1.ReportSource = rpt;
}