public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
rptInHoaDon rpt = new rptInHoaDon();
rpt.Site = this.Site;
return(rpt);
}
private void frmINHOADON_Load(object sender, EventArgs e)
{
var query = "SELECT DRINKTABLE.tablename, BILLINFO.id, DRINK.drinkname, DRINK.price, BILLINFO.count, BILLDRINKS.timecheckin, BILLDRINKS.timecheckout, BILLDRINKS.giamgia, BILLDRINKS.TongTien" +
" FROM BILLDRINKS INNER JOIN " +
" BILLINFO ON BILLDRINKS.id = BILLINFO.idbill INNER JOIN " +
" DRINK ON BILLINFO.iddrink = DRINK.id INNER JOIN " +
"DRINKTABLE ON BILLDRINKS.idtable = DRINKTABLE.id where BILLDRINKS.billstatus = 0 AND DRINKTABLE.tablename = '" + id + "'";
SqlDataAdapter da = new SqlDataAdapter(query, cnn);
try
{
DataTable tblInHoaDon = new DataTable();
da.Fill(tblInHoaDon);
rptInHoaDon rpt = new rptInHoaDon();
rpt.SetDataSource(tblInHoaDon);
crvInHoaDon.ReportSource = rpt;
}catch (SqlException ex)
{
MessageBox.Show(ex.ToString());
}
}