PrintTicketForm.cs

using BusReservationSystem.Classes;
using Microsoft.Reporting.WinForms;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace BusReservationSystem
{
    public partial class PrintTicketForm : Form
    {
        string _busNo;
        public PrintTicketForm(string busNO)
        {
            InitializeComponent();
            _busNo = busNO;
        }

        private void PrintTicketForm_Load(object sender, EventArgs e)
        {
            txtBusNo.Text = _busNo;
            txtBusNo.Enabled = false;
            txtCounter.Text = LogInfo.user_counter;
            txtCounter.Enabled = false;
            txtTicket.Text = "";
            /*
             //Binding Data with Report Viewer & RDLC
             * ReportDataSource rds = new ReportDataSource();
             * rds.name = "PassengerList";
             * rds.value = bus.GetPessanger("MG-36");
             */

            Bus bus = new Bus();
            reportViewer1.LocalReport.DataSources.Add(new ReportDataSource("PassengerList", bus.GetPessangers(_busNo)));
            reportViewer1.SetDisplayMode(DisplayMode.PrintLayout);
            reportViewer1.RefreshReport();
        }

        private void BtnPrintData_Click(object sender, EventArgs e)
        {
            Bus bus = new Bus();
            DataTable data1 = new DataTable();
            data1 = bus.GetPessangers(_busNo);
            try
            {
                if (txtTicket.Text.Trim() != "")
                {
                    var data = from row in data1.AsEnumerable()
                               where row.Field<int>("ticket_no") == int.Parse(txtTicket.Text)
                               select row;
                    data1 = data.CopyToDataTable();
                }
            }
            catch (Exception)
            {
                MessageBox.Show("ERROR: 404\nTicket Number not found!");
            }            

            reportViewer1.LocalReport.DataSources.Clear();
            reportViewer1.LocalReport.DataSources.Add(new ReportDataSource("PassengerList", data1));
            reportViewer1.RefreshReport();
        }
    }
}