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FlightSearch.cs
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FlightSearch.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace FlightManager
{
public partial class FlightSearch : Form
{
databaseEntities db;
LoginForm loginWindow;
public FlightSearch(LoginForm startWindow)
{
InitializeComponent();
loginWindow = startWindow;
db = DataBaseSingleton.GetDataBase();
BindSource();
BindDestination();
}
private void BindSource()
{
var items = db.Flight_details_db.ToList().
Select(a => a.DepartureAirport).Distinct().ToList();
items.Sort();
sourceCombo.DataSource = items;
sourceCombo.DisplayMember = "DepartureAirport";
}
private void BindDestination()
{
var items = db.Flight_details_db.ToList().
Select(a => a.ArrivalAirport).Distinct().ToList();
items.Sort();
destinationCombo.DataSource = items;
destinationCombo.DisplayMember = "ArrivalAirport";
}
private void button1_Click(object sender, EventArgs e)
{
if (sourceCombo.Text != destinationCombo.Text)
{
dataGridView1.DataSource = db.Flight_details_db.Where(
a => a.DepartureAirport.Equals(sourceCombo.Text) &&
a.ArrivalAirport.Equals(destinationCombo.Text)).ToList();
dataGridView1.Refresh();
dataGridView1.Columns[0].Visible = false;
dataGridView1.Columns[7].Visible = false;
dataGridView1.Columns[8].Visible = false;
}
else
{
dataGridView1.DataSource = null;
MessageBox.Show("No flight available");
}
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
int id;
try
{
id = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value);
}
catch
{
return;
}
Globals.FlightID = id;
var myForm = new BookingForm();
myForm.Show();
}
private void exitButton_Click(object sender, EventArgs e)
{
this.Close();
loginWindow.Show();
}
}
}