public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
FoodDataset rpt = new FoodDataset();
rpt.Site = this.Site;
return(rpt);
}
private void crystalReportViewer2_Load(object sender, EventArgs e)
{
cls.KetNoi();
DataSet ds = new DataSet();
ds = cls.Laybang("SELECT Food.Name, Food.Price, FoodCategory.Name FROM QLNH.dbo.Food Food INNER JOIN QLNH.dbo.FoodCategory FoodCategory ON Food.IdCategory = FoodCategory.ID");
FoodDataset m = new FoodDataset();
m.SetDataSource(ds);
crystalReportViewer2.ReportSource = m;
}