public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
        {
            LaporanTransaksiCustomer rpt = new LaporanTransaksiCustomer();

            rpt.Site = this.Site;
            return(rpt);
        }
        private void btnCount_Click(object sender, EventArgs e)
        {
            string tahun = cbTahun.Text;
            string start = cbStart.Text;

            if (checkBox1.Checked == true)
            {
                //declare data table
                DataTable dt = new DataTable();
                dt.Columns.Add(new DataColumn("TANGGAL", typeof(DateTime)));
                dt.Columns.Add(new DataColumn("KODE", typeof(string)));
                dt.Columns.Add(new DataColumn("NOMER", typeof(string)));
                dt.Columns.Add(new DataColumn("JUAL", typeof(Int32)));
                Koneksi.openConn();
                cmd = new MySqlCommand("select tanggal, kode, id_jual, totaljual from jual where substr(tanggal,4,2)='" + start + "' order by kode asc, id_jual asc", Koneksi.conn);
                dr  = cmd.ExecuteReader();
                while (dr.Read())
                {
                    //MessageBox.Show(dr.GetDateTime(0).ToString("dd-MM-yy"));
                    dt.Rows.Add(dr.GetDateTime(0).ToString("dd-MM-yy"), dr.GetString(1), dr.GetString(2), dr.GetString(3));
                }
                Koneksi.conn.Close();

                //pasing data to cr
                LaporanTransaksiHarian lt = new LaporanTransaksiHarian();
                lt.Database.Tables["Nota"].SetDataSource(dt);
                lt.SetParameterValue("start", Function.getMonth(start));
                lt.SetParameterValue("tahun", "20" + tahun);

                //view laporan
                ReportViewer v = new ReportViewer();
                v.crvTransaksi.ReportSource = null;
                v.crvTransaksi.ReportSource = lt;
                v.Show();
            }
            else
            {
                //declare data table
                DataTable dt = new DataTable();
                dt.Columns.Add(new DataColumn("NamaCustomer", typeof(string)));
                dt.Columns.Add(new DataColumn("Nomer", typeof(string)));
                dt.Columns.Add(new DataColumn("Total", typeof(Int32)));
                Koneksi.openConn();
                cmd = new MySqlCommand("select c.nama_customer,j.id_jual, j.totaljual from jual j, customer c where c.id_customer=j.id_customer and substr(tanggal,4,2)='" + start + "' ", Koneksi.conn);
                dr  = cmd.ExecuteReader();
                while (dr.Read())
                {
                    dt.Rows.Add(dr.GetString(0), dr.GetString(1), dr.GetString(2));
                }
                Koneksi.conn.Close();

                //pasing data to cr
                LaporanTransaksiCustomer lt = new LaporanTransaksiCustomer
                                                  ();
                lt.Database.Tables["Nota2"].SetDataSource(dt);
                lt.SetParameterValue("start", Function.getMonth(start));
                lt.SetParameterValue("tahun", "20" + tahun);

                //view laporan
                ReportViewer v = new ReportViewer();
                v.crvTransaksi.ReportSource = null;
                v.crvTransaksi.ReportSource = lt;
                v.Show();
            }
        }